PMA 2006 新 DC/DSLR 推介
[img]http://www.dpreview.com/articles/PMA2006/Images/pmalogo.gif[/img][size=4][b]隨著2月21日展開的PMA 2006逐漸接近,
市場上新發佈的相機和傳聞就越來越多,
令各位攝影發燒友及新手都相當期待,
故特別開設此POST讓大家發表一下消息及意見[/b][/size]
[[i] Last edited by d228216 on 2006-2-28 at 03:28 PM [/i]]
CANON EOS 30D!? 35D!?? 50D!???
要數傳聞最勁的首選乃CANON EOS 20D的後繼機了,自去年底網上發放了一張似是而非的SPY官方照後,
[img]http://img.photobucket.com/albums/v66/ve3cnu/Linked/EOS30d.jpg[/img]
傳聞就一直沒停沒了,
有說此機名為30D..., 之後又改為35D..., 最近又50D...
果然層出不窮:haha::haha:
現只知道最後流傳的圖片為35D
[img]http://static.flickr.com/43/88144539_f6eca5d940.jpg[/img]
[img]http://static.flickr.com/13/88144540_ebaadce40b.jpg[/img]
功能上的推測也很有很多說法:haha:
最新的DIGIC III,
用上了1D的45點對焦,
1000萬像,
眼球對焦系統
1秒7fps連拍等.....
現今看來最成功的還是CANON:D:D
CANON 3000D
仲有一部3000D, 連pdf file都有.:haha:CANON的後繼機種?
1. EOS 350D --> EOS 3000D (低價APS-C靚jpeg專用機)2. EOS 20D --> EOS 50D (APS-C, 1,030萬像素, 5.5fps)
3. EOS 1D MKII N--> EOS 1DV (APS-H, 1,200萬像素, 8fps)
4. EOS 1Ds MKII --> EOS 1Ds MKIII (FF, 2,000萬像素)
另外, 也有傳CANON的EF系列有新鏡
EF-S18-200/3.5-5.6 IS USM
EF55/1.2L IS USM
EF85/1.2L USMⅡ
[url]http://reflect.gto.jp/member/canon_doller.htm[/url] [u][b]Nikon[/b][/u]
有傳Nikon將推出D2Hs的後繼機, D3H, 規格未明:confused:
[u][b]SONY[/b][/u]
KM被接手後, SONY將會在今夏發售首部DSLR, 會在今次PMA發佈嗎?:confused:
[b][u]Olympus[/u][/b]
會推出一部比E-1更高級的DSLR, 名為E-3:confused:
明天PMA就會展開, 相信一切的傳聞很快就會揭曉:haha: 等緊你嘅最新報導:kiss:
CANON EOS 30D
[size=6][color=Red][u][b]堅料!! CANON EOS 30D正式推出[/b][/u][/color][/size][img]http://www.dcfever.com/news/06/02/060221_canon30d_01l.jpg[/img]
[img]http://www.dcfever.com/news/06/02/060221_canon30d_03l.jpg[/img]
Canon 幾乎每年 PMA 前都會發表新 D-SLR，適逢 EOS 20D 推出已有一年半，以慣常產品週期來說也是時候有新型號了。就如大家估計一樣，Canon 剛發表全新型號 D-SLR EOS 30D，跟 20D 比較之下，規格上並沒有非常重大的轉變。EOS 30D 採用跟 20D 一樣之 820 萬像素 CMOS，外形、按鈕編排也是差不多，不過就新增了 2.5" 闊視角 LCD、6 個 Picture Style 相片模式、3.5% 重點測光、連拍 30 張 JPEG 等等的設計，機身尺寸及重量亦較 20D 多一點點，同時亦用了跟 5D 差不多的 Soft-touch Shutter 的設計。
不少 Canon 迷都期待 Canon 會推出一部全新機身的 20D 後繼機，EOS 30D 的設計或多或少都教他們有點失落。以玩家角度來看，Canon 是應該在萬多元 D-SLR 級別中設計出一部比 Nikon D200 強大很多的型號，這是大部份 D-SLR 玩家追求功能升級的心態，亦是 Canon/Nikon 用家互相競爭、比較的心態。不過以用家角度來看，大部份用家已經覺得 20D 夠駛夠用，改良自 20D 的 30D 如果以較 D200 優惠的售價推出，正好令這班想買 20D 而又未買的用家下槌決定，又或者趁 20D 落價買平貨。雖然現在 800 萬像素並不算是甚麼，不過 20D 的影像質素在同級中仍然堅挺，雜訊為同級最低，而對焦方面亦不教人失望，更何況是改良了的 30D。究竟閣下是玩家還是用家呢？
Canon EOS 30D 新改良設計包括︰
2.5" 230,000 闊視角 LCD
6 個 Picture Style 相片模式取代 Parameter
新設 3.5% 重點測光
連拍 Buffer 加大至 11 張 RAW、30 張 JPEG（Large, Fine）、9 張 RAW+JPEG 格式相片
快門開啟壽命延長至 100,000 次
0.15 秒開機時間
長期曝光 Noise Reduction 可設定為「自動」
處理長期曝光 Noise Reduction 期間可以照常拍攝
電池壽命增加 10%，可拍攝多至 750 張相片（CIPA 標準）
ISO 可以作 1/3 EV 間距設定
提供 5 fps 及 3 fps 兩種連拍速度選擇
每個資料匣可儲存 9999 張相片
Soft-touch shutter 設計
設定 ISO 值時可於觀景器內顯示
Canon today released the Canon EOS 30D. The EOS 30D features the same 8,19 megapixel CMOS image sensor, multi-layer low-pass optical filter and DIGIC II processing as its predecessor the EOS 20D. Thanks to a nice rework of the way pictures get transferred from the sensor to the CompactFlash card, the burst depth has been increased to 11 for RAW CR2, 30 for large fine JPEG's and 9 for RAW and JPEG. Furthermore, the new Canon 30D SLR camera features a bright 2.5-inch rear LCD display and a unique Picture Style menu. The ISO sensitivity of the EOS 30D ranges from 100 to 1600. The Canon EOS 30D will start shipping in March 2006, at an expected manufacturer's retail price of US $ 1.399.
Canon EOS 30D - Picture Style menu - Also used in the EOS 5D, the EOS 30D features a flexible Picture Style menu. Picture Style menu brings the controls for Sharpness, Color Saturation, Color Tone and Constrast into one place. Each option can be adjusted in 9 increments - except for Sharpness, which can be adjusted in 8 increments. Furthermore, the Picture Style menu presets 6 Picture Styles; Standard, Portrait, Landscape, Neutral, Faithful and Monochrome.
Canon EOS 30D features
- 8.19 megapixels CMOS image sensor
- 2.5-inch LCD display
- 0.15 second start up time
- ISO 100-1600
- Picture Style menu
- Increased burst depth
- More durable shutter
- Automatic long exposure noise reduction
- Three ambient metering modes: Evaluative, Center-Weighted and 9% Partial
- Improved power management - up to 9999 frames per folder
Canon EOS 30D - More information about this new Canon Digital SLR, and other new Canon cameras will follow as soon as more details are available.
[[i] Last edited by AWU on 2006-2-21 at 08:57 PM [/i]]
3"巨MON咭片機仔
[size=4][b]Nikon Coolpix S6[/b][/size][img]http://www.pma-show.com/2006/digital_camera/nikon_review/019_nikon_coolpix_s6_A.jpg[/img]
[img]http://www.pma-show.com/2006/digital_camera/nikon_review/019_nikon_coolpix_s6_B.jpg[/img]
[b]Nikon S6 - Entertainment camera[/b]
- The new Pictmotion function lets users create much more than just a slideshow, indeed it enables a radically new form of in-camera entertainment. This allows users to select favourite images and movie files, pick a style, and then select a music file from one of the five pre-installed files in the camera, or even add their own music via PictureProject for Windows only, to suit the show. Pictmotion then automatically analyses these elements to produce highly entertaining shows that are coupled with pace and transition selected to match the chosen music and style.
[b]Nikon Coolpix S6 digital camera[/b]
- Monitor and 6 Megapixels - These shows can then be played back anywhere, anytime on the [color=Blue]3.0 inch LCD monitor[/color], and because this monitor offers a surprisingly wide viewing angle of 170° (both horizontal and vertical), such in-camera entertainment can be enjoyed by everyone at the same time. The Nikon S6 also features+ Auto Image Rotation, which detects pictures that have been taken with the camera held vertically, automatically rotating them to suit in-camera LCD playback. With the Nikon Coolpix S6, image quality is a top priority: the camera offers a 1[color=Blue]/2.5-inch CCD[/color] and [color=Blue]6.0 effective Megapixel resolution[/color] to produce images that stay sharp even when significantly enlarged. The Nikon S6 also features a high-quality [color=Blue]3x Zoom-Nikkor ED lens[/color] with a range of [color=Blue]35-105mm (35mm equivalent)[/color] that gives the photographer the flexibility to zoom out for beautiful landscapes, zoom in for tightly-composed portraits, and enjoy macro photography from as close as 4cm.
[b][u]Nikon Coolpix S6 digital camera features[/u][/b]
- Highly compact dimensions of (W x H x D) of 100.5 x 60 x 21mm (3.9 x 2.4 x 0.8 in.)
- Light weight (without battery and memory card) Approx. 140g (4.9 oz.)
- 20MB (approx.) of internal memory, SD Card compatibility
- Best Shot Selector identifies and saves the sharpest shot automatically
- Exposure BSS
- USB connectivity supports easy transfer of data to computers and other peripherals
- Swift startup of approx. 0.8 seconds
- Continuous shooting at up to 2.2fps
- Date Counter visually records countdown of days
- Help Button provides easy-to-understand explanations for functions on main menu
- Blur Warning informs user after shooting if an image is blurred
- Menu available in a choice of 20 languages
- Noise Reduction produces better results during low-light conditions
- Time zone function enables the camera clock to be set to local time
- 4x digital zoom extends compositional freedom
- Rechargeable EN-EL8 Li-ion Battery (supplied) can shoot approx. 200 shots
- Field Jacket FJ-CP1 water-resistant case (optional) for underwater depths of 3 meters
- Dock Insert PV-10/PV-11 (supplied) enable direct printing
- ImageLink support
- Auto white balance with TTL control, 6-mode manual
- Voice recording available for duration of up to 5 hours
全球首支防震微距鏡
[b][size=5]AF-S VR Micro-Nikkor 105mm F2.8G IF-ED[/size][/b][img]http://www.dcfever.com/news/06/02/060221_nikon105m_01l.jpg[/img]
[img]http://www.pma-show.com/2006/slr_lens/nikon_review/001_nikon_afsvr_micro_105mm_lens_C.jpg[/img]
大家都知道拍攝微距相片特別容易手震，偏偏現時就是沒有一支微距鏡頭可以提供防手震功能。Nikon 宣佈推出一支全新的 AF-S VR Micro-Nikkor 105mm F2.8G IF-ED 微距鏡頭，成為 Nikon AF Micro-Nikkor 105mm f/2.8D 承接型號。此鏡是全球首支設有 VR II 減震技術以及 SWM 寧靜波動馬達的微距鏡頭，可以使用於 DX 格式 D-SLR 以及 35mm 傳統相機，最高放大率為 1:1。無可否認近年 Nikon 的新鏡愈來愈有睇頭，看來 Nikon 的 Fans 今年又要四出「撲鏡」了﹗
AF-S VR Micro-Nikkor 105mm F2.8G IF-ED 特點包括︰
全球首支設有 VR II 減震技術之微距鏡頭，減震效果相當於提高達 4 級快門速度。
設有 SWM 寧靜波動馬達，提供高速寧靜的對焦，以及可以直接使用手動對焦。
內置一片 ED 超低色散鏡片及一片鍍上 Nikon Nano Crystal 鍍膜之鏡片，將色散、鏡內反射等問題減至最低。
採用內對焦設計，方便使用 CPL、R1C1 微距閃燈等配件。
62mm 濾鏡口徑。
隨鏡附有遮光罩、鏡頭袋。
尺寸︰83mm（直徑）x 116mm（長度）、重量︰790 g
AF-S VR Micro-Nikkor 105mm F2.8G IF-ED 預計於本年 4 月發售，售價約為 124,950 日圓。
[b]Nikon 105mm VR Micro - Coating[/b]
- The SWM ensures fast and quiet auto-focusing and the ability to switch rapidly between autofocus and manual operation. The IF system offers a non-rotating front lens element that makes it easy to fit and use circular polarising filters. The AF-S VR Micro-Nikkor 105mm f/2.8G IF-ED also features proven Nikon optical technologies such as the Nano Crystal Coat, which drastically reduces flare, and one ED glass element that minimises chromatic aberration to provide higher resolution and high-contrast images.
[b]Nikon AF-S VR Micro 105mm - Vibration reduction[/b]
- With the enhanced VR system (VRII), photographers can capture sharp images at shutter speeds approximately 4 stops slower [at near infinity to 3m (1/30x reproduction ratio)] than would otherwise be possible. The negative effects of camera shake are greatly amplified in close-up photography and can affect image sharpness greatly. The incorporation of Nikon VR technology in a Micro-Nikkor lens for the first time expands versatility by providing the benefits of VR-assisted sharpness and improving hand-held close-up photography. In addition, the VRII offers a stable viewfinder image for easy frame composition even at high magnification shooting.
[b]Nikon AF-S VR Micro 105mm f/2.8G IF-ED features[/b]
- The world's first macro lens offering reproduction ratios of up to 1:1
- Nikon Vibration Reduction System (VRII) allows high-quality hand-held macro shooting
- The VRII function minimizes camera shake
- VRII offers the equivalent of a shutter speed 4 stops faster at near infinity to 3m
- The Silent Wave Motor (SWM) enables fast and quiet autofocusing
- SWM allows quick switching between autofocus and manual operation
- Nikon ED glass element minimizes chromatic aberration
- Outstanding Nikkor optical performance for both Nikon digital and analogue
- Nikon Nano Crystal Coat further ensures superior optical performance
- Elimination of internal lens element reflections
- The Internal Focus (IF) design provides a constant lens length
- IF eliminates rotation of the front lens element
- Nikon Close-up Speedligjt Remote Kit R1 support
- 1:1 of maximum reproduction ratio and up to 31cm closest focusing distance
- Up to 154mm working distance (at near 1:1)
- Two focus modes are available, M/A and M
- The nine-blade rounded diaphragm opening
- ø62mm filter attachment size
[b]Nikon Micro 105mm AF-S VR f/2.8G IF-ED specifications[/b]
- Focal length: 105mm
- Maximum aperture: f/2.8
- Minimum aperture: f/32
- Lens construction: 14 elements in 12 groups
- Picture angle: 23° 20' [15° 20' with Nikon DX format]
- Attachment size: 62mm
- Dimensions (approx.): 83 x 116mm (3.3 x 4.5 in.)
- Weight (approx.): 790g (25.4 oz.)
- 62mm Snap-on front lens cap (LC-62) included
- Rear lens cap (LF-1) included
- Bayonet hood (HB-38) included
- Flexible lens pouch (CL-1020) included
- Optional accessories: 62mm screw-in filters, AF-S Teleconverters TC-14E II/17E II/20E II
- (Autofocus operation is not possible. VR and AE functions are available.)
Canon PowerShot S3 IS
[img]http://www.dpreview.com/news/0602/canon/canon_s3is_frontback-001.jpg[/img][url=http://www.dpreview.com/news/0602/canon/canon_s3is_frontback.jpg][color=Purple][u][b]放大圖[/b][/u][/color][/url]
Canon today announces the release of the 12x optical zoom PowerShot S3 IS. Successor to the popular PowerShot S2 IS, the latest addition to the PowerShot S-series incorporates a 6.0 Megapixel CCD sensor, Canon's renowned optical Image Stabilizer technology and video functionality rivalling that of dedicated digital video camcorders. Sporting a striking new finish in gunmetal grey, the compact PowerShot S3 IS answers the demands of advanced photographers with several improvements over its predecessor, including an increased sensitivity range of ISO 80 to ISO 800, a larger 2.0" vari-angle LCD screen, widescreen (16:9) recording, new movie features and an additional Sports mode.
[b]The PowerShot S3 IS features:[/b]
12x optical zoom lens with USM and UD lens element
Optical Image Stabilizer
6.0 Megapixel CCD
Larger size 2.0” Vari-angle LCD
30fps VGA movies with stereo sound and Photo in Movie feature
DIGIC II, iSAPS and Flexizone AF/AE for fast, precise results and 2.3 fps continuous shooting performance
20 shooting modes and My Colors photo effects
High ISO Auto and ISO 800 for low light flexibility
Widescreen (16:9) recording
The PowerShot S3 IS caters for serious photo enthusiasts seeking extended zooming flexibility and fully featured movie recording in a versatile compact digital stills camera.
[b]Optics[/b]
Still the most powerful zoom in a Canon digital compact camera (36 – 432mm f/2.7-f.3.5), the PowerShot S3 IS’s lens incorporates the same leading technologies used in Canon's professional EF lenses. An Ultra-Sonic Motor (USM) drives rapid and near-silent zoom operation; an Ultra-low Dispersion (UD) lens element significantly reduces chromatic aberration in telephoto shots; Canon's optical Image Stabilizer (IS) technology counteracts camera shake to reduce image blur when shooting stills or recording video, essential for handheld shots at longer focal lengths. IS allows photographers to shoot at shutter speeds up to 3 stops slower for reliable flash-free photography in low light conditions.
The PowerShot S3 IS's 12x optical zoom combines with digital zoom to deliver 48x magnification for recording both stills and video. For even wider framing options, optional Wide and Tele converter lenses extend the focal length from wide 27mm to super-tele 648mm (35mm film equivalent) for an impressive 24x optical zoom. A Super Macro mode with 0cm shooting distance and optional Close-Up lens 500D (58mm) allow for detailed macro photography.
[b]Increased ISO speed[/b]
In addition to Image Stabilization, the PowerShot S3 IS features a new High ISO Auto setting and ISO 800 to further extend the camera's low light shooting capabilities. High ISO Auto automatically sets exposure using the higher range of ISO sensitivities, enabling faster shutter speeds in low light and increased image stability at the telephoto end. A dedicated ISO button allows for easy switching between ISO sensitivities.
[b]Movie functions[/b]
Powerful video functions make the PowerShot S3 IS far more than just a high performance digital still camera. A dedicated movie button means users do not need to switch modes to start recording, so spontaneous moments can be instantly captured in full motion. Users can record smooth 30fps VGA quality movies of up to 1GB with stereo sound, or create 60fps QVGA clips for sharp slow motion playback. The Movie mode also allows users to pre-select exposure and white balance, zoom throughout the camera's focal range and manually adjust focus while shooting. A Photo In Movie feature enables the capture of full resolution digital stills during video recording.
[b]Creative shooting[/b]
The PowerShot S3 IS offers 20 shooting modes including full Manual mode, Aperture Priority and Shutter Speed Priority. Together with 2.3 fps continuous shooting, a new fast-shutter Sports mode with improved auto focus accuracy provides unprecedented capabilities for capturing action sports sequences. Special Scene modes – such as Night Snapshot and Snow – assist with tricky lighting conditions, while Color Accent and Color Swap modes enable dramatic colour effects to be applied to both images and movies. Canon's My Colors photo effects have been enhanced for this model, and can now be applied to images both before and after shooting.
The PowerShot S3 IS features a new Widescreen mode (2816 x 1584 recording pixels) for capturing still images in 16:9 format – perfect for viewing images on widescreen television or printing wide (10 x 20cm) photos with a SELPHY Compact Photo Printer.
[b]Printing and other features[/b]
A new, dedicated Print menu simplifies printing of multiple images. Full PictBridge support means users can print directly to any PictBridge compatible printer without the need for a PC. New PictBridge features include the ability to print shooting data and optimise faces in portrait shots when connected to a compatible Canon PIXMA printer. The camera's ID photo and movie stills features are also available when connected to a SELPHY CP Series Printer. A handy Print/Share button allows one-touch printing and easy uploads to Windows or Mac systems.
The camera's menu system now features support for Arabic, bringing the total number of supported languages to 23.
[b]Accessories[/b]
A complete range of optional accessories is available to extend the functionality of the PowerShot S3 IS:
Tele-converter 1.5x lens (TC-DC58B)
Wide-converter 0.75x lens (WC-DC58A)
Lens Adapter/Hood Set (LAH-DC20)
Close-Up Lens 500D (58mm)
High Power Flash HF-DC1
Soft Case (DCC-90)
Compact AC Power Adapter (CA-PS700)
Battery and Charger Kit (CBK4-300)
The camera is compatible with MMC/SD cards, and comes supplied with a 16MB Canon card.
[b]Technologies Explained
Optical Image Stabilizer[/b]
Canon's lens shift-type optical Image Stabilizer counteracts the camera shake caused by slight hand movements. Vibration sensors detect the angle and speed of movement and send this information to a processor, allowing the camera to compensate. This adds stability to hand-held, telephoto or moving shots and enables shooting at shutter speeds of up to three stops slower with no noticeable increase in image blur.
[b]DIGIC II[/b]
Canon's purpose-built DIGIC II (DIGital Imaging Core) image processor links all primary camera functions for maximum efficiency. High-speed processing results in outstanding responsiveness, rapid auto focus and extended continuous shooting ability. Advanced image processing algorithms deliver superb image detail and colour reproduction with accurate white balance and minimal noise. DIGIC II operates efficiently to extend battery life, for longer shooting on a single charge.
[b]iSAPS[/b]
iSAPS (Intelligent Scene Analysis based on Photographic Space) automatically optimises key camera settings before every shot. Each scene is analysed and cross-referenced against Photographic Space – a vast in-camera library of photographic data. This enables the camera to make optimal adjustments to auto exposure, auto focus and auto white balance before image capture occurs.
[b]9-Point AiAF[/b]
Canon's 9-point AiAF (Artificial Intelligence Auto Focus) automatically scans and selects subjects from a set of nine focusing areas across the scene. This ensures accurately focused images even when subjects are not in the centre of the frame.
[b]FlexiZone AF/AE[/b]
FlexiZone AF/AE lets users manually select the focus point from almost any point in the frame by moving the auto focus window in the viewfinder. Exposure is linked to the focus point to ensure that the chosen subject is accurately focused and exposed.
[b]Ultra-low Dispersion (UD) lens technology[/b]
No matter how well engineered, conventional optical glass lens elements cause chromatic aberrations which can ‘soften’ images and appear in photographs as fringing around the outside edge of subjects. Canon’s Ultra-low Dispersion (UD) glass has special optical properties to successfully reduce these aberrations. Especially effective in super telephoto lenses, UD glass helps to deliver crisp, sharp, high contrast images.
[b]Pricing and Availability[/b]
Canon’s new PowerShot S3 IS digital camera will be available in May for an estimated selling price of [b][color=Red]US$499.99[/color][/b].
[[i] Last edited by AWU on 2006-2-22 at 03:14 AM [/i]]
IXUS 800 IS
[size=5][u][b]The Digital IXUS 800 IS: A new class of IXUS[/b][/u][/size][img]http://www.dpreview.com/news/0602/canon/canon_ixus800is_frontback-001.jpg[/img]
[url=http://www.dpreview.com/news/0602/canon/canon_ixus800is_frontback.jpg][size=4][color=Purple][u][b]放大圖[/b][/u][/color][/size][/url]
Amstelveen, The Netherlands, 21 February 2006: Canon today releases the Digital IXUS that advanced photographers have been waiting for – the 6.0 Megapixel Digital IXUS 800 IS. Redefining the boundaries of compact camera design, the new flagship of the Digital IXUS range fits a 4x optical zoom lens and Canon's optical Image Stabilizer (IS) technology into an incredibly slender body.
Exquisitely styled with a unique 'Curvature and Stream' design, the camera incorporates a host of cutting-edge features and shooting options to satisfy the most demanding of photographers, including:
ISO 800 and optical IS for flash-free indoor shooting
Canon's DIGIC II image processor, iSAPS and 9-point AiAF
Wide viewing angle 2.5" LCD screen
16 shooting modes
My Colors photo effects
Widescreen (16:9) stills recording
30fps VGA movies
"IXUS is synonymous with distinctive style and leading technology," comments Mogens Jensen, head of Canon Consumer Imaging Europe. "The Digital IXUS 800 IS adds another dimension to the range with a new level of functionality that will thrill serious photo enthusiasts."
4x optical zoom with Image Stabilizer
Smaller, lighter camera bodies are more susceptible to camera shake from handheld shots, especially in low light situations. The Digital IXUS 800 IS employs the same optical Image Stabilizer (IS) technology used in Canon's professional EF lenses to reduce the image blur caused by camera shake. IS allows for sharper flash-free shooting by enabling photographers to shoot at shutter speeds up to 3 stops slower. It also allows for steadier macro shooting when using the camera's 2cm Macro mode. To incorporate this technology into such a compact space, a new IS processor chip was developed by Canon's engineering team. The new chip accurately controls the movement of lens elements, delivers fast, precise shake correction – processing up to 4000 signals per second – and contributes to lower power consumption.
The 4x optical zoom lens incorporates an Ultra-High Refractive Index Aspherical (UA) lens to achieve a focal length range of 35-140mm (35mm equivalent) while allowing the camera to maintain a slender profile. The camera retains a real-image optical viewfinder despite its compact size, enabling users to frame without the LCD and further extend the camera's impressive 240-shot battery capacity.
Increased ISO speed
The Digital IXUS 800 IS incorporates ISO 800 to facilitate flash-free shooting indoors - ideal in low-light environments where the use of flash is not desirable or appropriate, such as churches and concerts. A new High ISO Auto setting automatically sets exposure using the higher range of ISO sensitivities, prioritising faster shutter speeds to avoid blur from camera shake or moving subjects.
New design
In keeping with its status as a new class of IXUS, the Digital IXUS 800 IS has a resolutely unique appearance that sets it apart from its predecessors. In an evolution of the Perpetual Curve design found on the Digital IXUS 750, the camera's elegant contours are accentuated by a striking tri-coloured design – 'ice metal' silver and 'moonlight' silver in satin and glossy finishes, complemented by an ebony black gloss surrounding the LCD screen. Designer Kosei Takahashi has dubbed his concept 'Curvature and Stream', a reference to the elliptic curves of each coloured segment and the bold, flowing lines that appear where segments meet.
The large 2.5" LCD screen gracing the back of the camera features a wide viewing angle for easy sharing of images. A selectable Grid Line Display helps with image composition, while Night Display aids screen visibility after dark. The camera's mode dial is embedded into the body of the camera, leaving thumb space clear for an easier grip.
Creative shooting
Canon's My Colors photo effects can now be applied to images both before and after shooting, offering users more opportunities to customise their creations without having to connect to a PC. The Digital IXUS 800 IS offers 16 shooting modes including Manual mode. Preset scene modes assist with tricky lighting conditions, including an Underwater mode for shooting underwater with the optional Waterproof Case. Color Accent and Color Swap modes enable dramatic colour effects to be applied to both images and movies.
A new Widescreen recording mode (2816 x 1584 recording pixels) allows for still image capturing in 16:9 format – perfect for viewing images on widescreen television or printing wide photos with a SELPHY CP series Compact Photo Printer.
The camera's powerful movie features enable recording of 30fps VGA movie clips of up to 1GB . A 60fps QVGA mode is ideal for recording fast action sequences and analysing them in slow motion, while the handy Compact mode records up to 3 minutes of footage in low resolution for easy sharing via email.
Printing and other new features
A new Print menu simplifies printing of multiple images. Full PictBridge support means users can print directly to any PictBridge compatible printer without the need for a PC. The camera's ID photo and movie stills features are also available when connected to a SELPHY CP Compact Photo Printer. A Print/Share button allows one-touch printing and easy uploads to Windows or Mac systems.
The camera's menu system now features support for Arabic, bringing the total number of supported languages to 23.
Optional Accessories
An optional Waterproof Case (WP-DC5) allows users to bring the camera to a depth of up to 40 metres for compelling underwater shots. Specially designed Weights (WW-DC1) are available to control camera buoyancy.
Other accessories include:
High Power Flash HF-DC1
Soft Leather Case (DCC-70)
Digital IXUS Metal and Leather Neck Straps
Compact AC Power Adapter (ACK-DC30)
The camera is compatible with MMC/SD cards, and comes supplied with a 16MB Canon memory card.
Technologies Explained
DIGIC II
Canon's purpose-built DIGIC II (DIGital Imaging Core) image processor links all primary camera functions for maximum efficiency. High-speed processing results in outstanding responsiveness, rapid auto focus and extended continuous shooting ability. Advanced image processing algorithms deliver superb image detail and colour reproduction with accurate white balance and minimal noise. DIGIC II operates efficiently to extend battery life, for longer shooting on a single charge.
iSAPS
iSAPS (Intelligent Scene Analysis based on Photographic Space) automatically optimises key camera settings before every shot. Each scene is analysed and cross-referenced against Photographic Space – a vast in-camera library of photographic data. This enables the camera to make optimal adjustments to auto exposure, auto focus and auto white balance before image capture occurs.
9-Point AiAF
Canon's 9-point AiAF (Artificial Intelligence Auto Focus) automatically scans and selects subjects from a set of nine focusing areas across the scene. This ensures accurately focused images even when subjects are not in the centre of the frame.
Optical Image Stabilizer
Canon's optical Image Stabilizer (IS) technology uses special vibration sensors to detect and correct slight camera shakes that can cause image blur. It allows photographers to shoot at shutter speeds up to 3 stops slower with no perceptible increase in image blur. IS is extremely helpful in low light situations, at full zoom and when shooting macro photography.
Ultra-High Refractive Index Aspherical (UA) lens technology
Canon's UA lens was the world's first ultra-high refractive index glass moulded aspherical lens. Made from glass with a higher refractive index than other aspherical lenses, it allows for an exceptionally slim and compact lens unit. The glass moulded aspherical shape delivers remarkable image quality and avoids the image aberrations that can occur with spherical lens designs.
The PowerShot SD700 IS Digital ELPH camera will be available in April for an estimated selling price of [b][color=Red]US$499.99[/color][/b].
[[i] Last edited by AWU on 2006-2-22 at 03:14 AM [/i]]
Canon EF-S 17 - 55 mm F2.8 IS lens
Pre-PMA 2006: Canon has today announced an interesting new constant aperture 'digital' (EF-S) lens. The new EF-S 17 - 55 mm F2.8 IS is designed specifically for the dimensions of a 'cropped sensor' (1.6x crop) and hence can be made smaller than a 35 mm equivelant lens. It features a maximum aperture of F2.8 throughout the zoom range which means it's a faster alternative to other EF-S lenses. On an EOS 30D this lens would provide a 27.2 - 88 mm equivelant field of view. This lens should be available in May for approx. [b][color=Red]US$1150[/color][/b].[img]http://www.dpreview.com/news/0602/canon/ef1755mm-big.jpg[/img]
FOR 20D, 30D, 300D & 350D ONLY
Amstelveen, The Netherlands, 21 February, 2006: Canon today strengthens its EF-S lens series with the Image Stabilized wide angle EF-S 17-55mm f/2.8 IS USM. With image quality and construction approaching that of Canon’s renowned professional lenses, the EF-S 17-55mm f/2.8 IS USM becomes the fastest standard focal length zoom for EF–S mount cameras such as the new EOS 30D. Combining constant f/2.8 aperture throughout the zoom range with Canon’s latest 3-stop Image Stabilizer, it delivers outstanding wide angle performance and framing flexibility in low light conditions. Specialist optics such as UD glass and aspherical elements help deliver exceptional clarity, sharpness, contrast and colour accuracy.
[u][b]EF-S mount[/b][/u]
The lens fits exclusively on those EOS cameras with an EF–S lens mount – the new EOS 30D, EOS 350D, and earlier EOS 20D and 300D models. (see appendix ‘Technologies Explained for further information on the EF–S mount). The 1.6x multiplication effect of these cameras’ APS-C size sensor gives the lens an effective focal length of approximately 27-88mm.
[u][b]Image quality[/b][/u]
To improve image clarity over the total image area, two Ultra-Low Dispersion glass (UD) elements are employed to eliminate secondary chromatic aberrations that otherwise reduce sharpness and introduce colour fringing. To ensure crisp, high contrast from one corner of the frame to the other, two aspherical lens elements have been introduced to avoid spherical aberrations that can soften images, especially at wider apertures. In combination with digital EOS CMOS sensor and DIGIC II image processor technologies, the EF-S 17-55mm f/2.8 IS USM delivers image quality surpassing that required for many commercial applications.
[b][u]Fixed f/2.8 from 17 - 55mm[/u][/b]
Superb optical quality with no change in aperture over the full focal length range allows photographers to set exposure at the widest aperture and concentrate on framing, without concern for adjusting shutter speed at longer focal lengths. The lens employs an almost perfectly circular barrel aperture, helping create attractive, even background blur.
[b][u]Image Stabilizer[/u][/b]
The lens features Canon’s latest 3-stop Image Stabilizer (IS) for dramatically reduced image blur caused by camera shake. IS significantly extends scope for shooting in low light conditions without flash, or for gaining depth of field. The 3-stop advantage allows a photographer shooting in low light to use a shutter speed of just 1/15 sec instead of 1/125, with no perceptible increase in image blur.
IS automatically detects when the camera is mounted on a tripod, thus preventing feedback loops between the IS sensor and stabilizer motor vibrations.
(See more information on Image Stabilizer, see appendix ‘Technologies Explained’).
[b][u]Fast, silent auto-focus[/u][/b]
The lens’ USM motor employs ultrasonic frequency vibrations to drive auto focus with speed and near-silent operation. The constant torque motor moves the focus group at high speed, stopping with precision, accuracy and without overshoot the instant the lens arrives at the correct focus point. Photographers can switch to manual focus instantly and at any time simply by moving the manual focus ring without first having to switch out of auto focus mode.
[b][u]Harmful reflections eliminated[/u][/b]
By optimising Super Spectra lens coatings and lens element shaping, Canon’s engineers have been effective in suppressing flare and ghosting – more prone to occur with digital cameras due to reflection off the image sensor. By increasing light absorption, coatings reduce reflections off lens element surfaces to deliver crisp, undistorted images with natural colour balance.
[b][u]EOS system integration[/u][/b]
When used in conjunction with Canon’s range of EX Speedlite flash units and the internal flash of the EOS 350D, EOS 20D and new EOS 30D, the lens passes distance information to the E-TTL II flash algorithm to improve flash exposure metering.
An optional lens hood, made exclusively for the EF-S 17-55mm f/2.8 IS USM, and pouch are available.
In keeping with Canon’s Kyosei philosophy of living in harmony with the environment, the lens features only lead-free glass.
[b]Technologies Explained[/b]
[b][u]EF-S lens mount[/u][/b]
The compact APS-C size sensor of select EOS cameras such as the EOS 30D, EOS 20D, EOS 350D and EOS 300D has paved the way for a range of relatively compact and lightweight EF-S mount lenses. These lenses project a smaller image circle than would otherwise be necessary to cover a full frame sensor or a frame of 35mm film. The ‘S’ in the EF‑S nomenclature stands for the term ‘short back focus’. This describes the system that allows for both a smaller image circle and positioning of the rear lens element closer than normal to the camera’s sensor.
Cameras with an EF-S lens mount can accept both EF lenses and EF-S lenses, while EF-S lenses can only fit to cameras with an EF-S lens mount. A white lens mount index differentiates the lens from other EF lenses, which retain their traditional red marking. A rear rubber ring prevents any damage in the event that an inadvertent attempt is made to mount an EF-S lens to a camera with an EF mount.
[u][b]Image Stabilizer[/b][/u]
IS works by using gyro sensors and circuitry to detect and measure unwanted vibrations. Tiny servo motors then create corresponding movement of a correcting lens group perpendicular to the optical axis. This alters the light path, returning the image to its correct position on the sensor or film plane. Unwanted movement is corrected fast enough to suppress effectively the vibrations of moving vehicles and aircraft such as helicopters.
[[i] Last edited by AWU on 2006-2-22 at 03:16 AM [/i]]
Canon EF 85 mm F1.2 L II lens (Mark II)
Canon has today announced the 'Mark II' version of its (monster) professional EF 85 mm F1.2 L II lens. This new version includes improvements to auto focus speed and communication of distance information for use with the E-TTL II flash metering algorithm. This lens should be available in March for approx. [b][color=Red]US$2100[/color][/b].[img]http://www.dpreview.com/news/0602/canon/ef85mm-big.jpg[/img]
Amstelveen, The Netherlands, 21 February, 2006: Canon today releases its latest professional L-series prime lens: the exceptionally fast EF 85mm f/1.2 II USM. With the widest aperture of any lens in the current EF range, the new model becomes Canon’s definitive portraiture lens, offering extremely fine control over depth of field and consummate low light performance. With vastly improved auto focus speed, the lens replaces the popular EF 85mm f/1.2L USM. As with all L-series lenses, the EF 85mm f/1.2 II USM incorporates the very finest standards of precision optics.
EF 85mm f/1.2 II USM - €2,049
[b][u]The EF 85mm f/1.2 II USM features:[/u][/b]
Canon’s finest standards of image quality
Latest Ultrasonic Motor (USM) for fast and near silent auto focus
Full-time electronic manual focus override
Super Spectra coatings and optimised lens element shaping to suppress flare and ghosting
Large circular aperture diaphragm for good background bokeh and ‘removal’ of distracting backgrounds
Distance information passed back to the new E-TTL II flash algorithm of all current model digital EOS cameras
Lens hood and pouch included in the box
L-series construction
The L-series is Canon’s flagship professional lens range, designed and built to meet the needs of the most demanding professional photographers. The superb optics of the EF 85mm f/1.2 II USM and other L-series lenses represent the pinnacle of optical performance, enabling focal length/speed/quality combinations not readily attainable using traditional optical technologies.
[u][b]Portrait photography[/b][/u]
The combination of an almost circular aperture diaphragm for attractive bokeh (evenly graduated blurring of out-of-focus areas) and the extremely narrow depth of field at its widest aperture combine to make this an ideal portraiture and studio lens. With the lens’ aperture at f/1.2, photographers can create dramatic effects such as keeping a model’s eye sharp while blurring the eye lash ends.
[u][b]Low light shooting[/b][/u]
The maximum f/1.2 aperture is the widest in Canon’s current range and provides for shooting in low light conditions without the need for flash or slow shutter speeds. With improved auto-focus speed from Canon’s latest Ring-type Ultrasonic Motor (USM), the lens is expected to be popular with professional photographers shooting indoor sports. The USM holds the lens with precision and accuracy, the instant it arrives at the correct focus and without overshoot, and features full-time electronic manual focus override*. Super-fine control over depth of field afforded by the lens’ large aperture allows sports photographers to deliberately ‘blur out’ crowds, hoardings and other distracting backgrounds.
[b][u]Aspheric element[/u][/b]
Wide aperture lenses using traditionally manufactured elements suffer from spherical aberration which causes an overall softening and optical ‘smearing’ of the image. To ensure high corner-to-corner sharpness and contrast of in-focus subjects throughout the focus range and at wide apertures, the
EF 85mm f/1.2 II USM incorporates a large aspherical lens element with precise variable curvature and a floating group construction.
[b][u]Super Spectra coatings[/u][/b]
In addition to optimised lens shaping to reduce reflections and the use of anti-reflective material inside the lens barrel, the EF 85mm f/1.2 II USM employs Canon’s patented Super Spectra lens element coatings. These suppress flare and ghosting – more prone to occur with digital cameras due to reflection off the image sensor. By increasing light absorption, coatings reduce reflections off lens element surfaces to deliver crisp, undistorted images with natural colour balance.
[b][u]E-TTL II flash integration[/u][/b]
The EF 85mm f/1.2 II USM transmits distance information to the E-TTL II flash system of all current model digital EOS cameras, improving flash exposure metering when used in conjunction with Canon’s range of EX Speedlite flash units.
The EF 85mm f/1.2 II USM comes with a cylindrical lens hood and lens pouch.
In keeping with Canon’s Kyosei philosophy of living in harmony with the environment, the lens features only lead-free glass.
* With P, Av, Tv and M camera modes only DSLR唔用LCD取景.....扭mon好似唔多實用:o
反而期待sony部DSLR睇下佢咩料
唔知會唔會昆哂MK仔o的$
XD 嘩~各位大大都很專業,小弟要多多學習
Nikon VR 防手震小機 : Coolpix P3、P4
似乎防手震功能將會成為小型 DC 的一個新標準，繼 Canon 剛剛發表設有 IS 防震的 IXUS 800 IS 後，Nikon 亦於 PMA 前推出新的 VR 防手震相機 Coolpix P3 和 P4，兩部新機同時擁有 810 萬像的 CCD，3.5 倍 VR 防手震鏡頭，2.5" LCD 螢幕，而 P3 更提供 Wi-Fi 無線傳相功能。小巧輕便的機身和強大的功能，加上比對手有更高的像素，相信全新 P 系不難成為大家的選擇。[img]http://www.dcfever.com/news/06/02/060225_nikonp_01.jpg[/img]
[img]http://www.dcfever.com/news/06/02/060225_nikonp_02.jpg[/img]
[img]http://www.dcfever.com/news/06/02/060225_nikonp_03.jpg[/img]
[b][u]Nikon Coolpix P3 / P4 特點包括︰[/u][/b]
810 萬有效像素 1/1.8 吋 CCD。
使用 3.5 倍 VR 防手震變焦 Nikkor 36-126mm f/2.7 - 5.3 鏡頭。
VR 防手震設有 Normal 及 Active 兩種模式，前者可以防止一般情況下之手震，後者可以抵消頻繁、密集的震動（如乘車）。
4cm 微距拍攝。
11 點寬區對焦。
配備 2.5" 150,000 像素 LCD。
640 x 480 @ 30 fps 無間斷有聲影片拍攝 (MOV 格式)。
內置 23MB 記憶體。
使用專用鋰電: EN-EL5，可拍攝大約 200張。
ISO 感光度可選擇 50/100/200/400。
1.8 fps 連拍 5 張。
無線傳輸功能︰IEEE 802.11b/g (僅 P3 提供)。
尺寸︰92 x 61 x 31mm。
重量︰170 g。
[img]http://www.dpreview.com/articles/pma2006/Nikon/IMG_1635.jpg[/img]
[img]http://www.dpreview.com/articles/pma2006/Nikon/IMG_1637.jpg[/img]
28-200 mm 細機皇者 : Ricoh Caplio R4
細機的鏡頭設計往往因為要遷就機身的大小而不能同時擁有高倍 Zoom 和廣角焦距，上一代的 R3 經已打破了這些極限，成為最細而同時有 7.1X 光學變焦及 28mm 廣角的相機。今次 Ricoh 推出的 R4 就沿用 R3 這支優良的鏡頭，而 CCD 則用上比 R3 高的 600 萬像級數，同時 2.5" LCD 亦用上比較高清晰度的 150,000 萬像。功能方面，不少得的當然是 Ricoh 的 VC 光學防手震，令快門在比較慢的時候仍舊可以拍得到 Sharp 的影像，另外 R4 還加入了 3:2 的相片格式，曬相時大家不再需要擔心 Cut 頭 Cut 腳的問題。電源方面，R4 用上和 R3 相同的 DB-60 鋰電池，但電力維持更長，一枚 DB-60 可以一口氣拍下 330 張相片。細機身加上高倍廣角 Zoom，相信會成為不少玩家的心水選擇。[img]http://www.dcfever.com/news/06/02/060224_ricohr4_01.jpg[/img]
[u][b]Ricoh Caplio R4 特點包括︰[/b][/u]
配備一枚 1/2.5" 600 萬像 CCD。
採用 7.1x VC 防手震光學變焦鏡頭，等效焦距 28mm - 200mm；最大光圈 f/3.3 - f/4.8。
無間斷有聲影片拍攝；320 x 240 @ 30fps。
1cm 微距拍攝。
ISO 感光度可選擇 64/100/200/400/800。
使用 DB-60 鋰電池，一次充電可拍攝約 330 張。
使用 SD 記憶卡，擁有 26 MB 內置記憶。
尺寸︰95 x 53 x 26 mm。
重量︰135 g
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