佳能 EOS 300D
维基百科，自由的百科全书
| Canon EOS 300D/Digital Rebel | |
|---|---|
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| 相機種類 | 单镜反光 |
| 感光元件 | 22.7 mm × 15.1 mm CMOS |
| 測光系統 | {3,072 × 2,048 (6.3 百万像素) |
| 使用的鏡頭系統 | Interchangeable (EF-S, EF) |
| 快門: | Focal-plane shutter, all speeds electronically controlled |
| 快門速度： | 1/4,000 to 30 sec., bulb |
| 測光 系統： | TTL, evaluative 35-zone, partial, center-weighted |
| 模式： | Full auto, programmed, shutter-priority, aperture priority, manual |
| Metering mode： | Evaluative, Partial, C/Wgt Average |
| 自動對焦系統： | 7 autofocus points |
| 自動對焦選項： | One-shot, AI Servo, AI Focus, Manual |
| 連拍速度(張/秒)： | 2.5 frame/s, up to 4 frames |
| 觀景器： | Optical |
| ISO選項: | ISO 100-1600 |
| 閃燈系統： | Auto pop-up E-TTL auto flash |
| 內置閃燈： | |
| Flash bracketing： | none |
| Focus bracketing:： | none |
| 白平衡： | 6 presets, Auto and custom |
| WB bracketing： | +/-3 levels |
| 液晶螢幕大小及zh-tw:畫素;zh-hk:像素;zh-cn:像素： | 1.8 in (46 mm), 118,000 pixels |
| 儲存播體： | CompactFlash(CF) (Type I or Type II) |
| Battery: | Li-Ion BP-511/512 rechargeable |
| 重量： | 694 g (body only) |
| Optional Battery Packs: | BG-E1 |
佳能 EOS 300D, 在又称为 EOS Digital Rebel 北美市场和 EOS Kiss Digital日本市场, 是一具有 6.3-百万像素 级别的 数码 单镜反光 照相机, 在2003年8月20日正式发布,发布价格单机899美元，和镜头套装999美元，使用 CompactFlash 存储照片。
The 300D and Digital Rebel's polycarbonate bodies were originally available in silver color only, whereas the Japanese version was also available in black. Later, black versions of the 300D and Digital Rebel were also released in the US and Europe.
The 300D is often regarded as the little brother of the Canon EOS 10D, which features virtually the same CMOS image sensor and image processing chip. Interestingly, the two cameras also seem to share much of the same in-camera firmware which was demonstrated by hacking back some of the features the 300D missed compared to the 10D. (See Hacking below.)
The 300D was the first camera to use the Canon EF-S lens mount. Along with the 300D, the EF-S 18-55/3.5-5.6 was introduced as the kit lens, available in a USM version in Japan or as a non-USM version elsewhere.
The introduction of the 300D represents a significant milestone in photography history, as it was the first digital SLR (DSLR) to break the $1000 price barrier.
On 17th February, 2005, Canon announced the 8.0-megapixel EOS 350D (EOS Digital Rebel XT/Kiss N Digital) as the successor to the highly successful 300D.
On 26th August, 2006, Canon announced the 10.1-megapixel EOS 400D (EOS Digital Rebel XTi/Kiss Digital X) as the successor to the highly successful 350D.
目录 |
[编辑] Hacking
Because of the 300D's low price point, it has been the subject of much hacking, ranging from homemade white balance cards, flash diffusers and remote shutter controls to unofficial firmware upgrades. Many of the hacks enable some of the features of the Canon EOS 10D that were disabled in the 300D, such as ISO 3200, flash exposure (FEC) control, mirror lockup, single-shot autofocus and some of its larger brother's custom functionality. These hacks are not supported by Canon and may invalidate any warranty that the camera may have.
The software hack is only able to use some of the 'dormant' features in the 300D as explained above. It won't, however, allow the camera to write to a CF card any faster, or give it a larger buffer memory for contiuous shots, as these are limited by the hardware in the camera. The 2nd curtain flash cannot be activated.
[编辑] See also
- Canon EOS
- 佳能 EF 接环镜头群
- 佳能 EF-S 接环镜头群
- 佳能 EOS 350D
- 尼康 D70
[编辑] 外部链接
[编辑] 产品预览
- DPReview reviews the 300D
- Gallery of sample images (includes links to raw camera output)
- Canon 300D Review Links and Sample Photos
[编辑] 导引
- Digital Rebel tips and tricks (includes hacked firmware upgrades)
- Canon EOS 300D FAQ (cached version; original is still offline as of August 8)
- Canon Digital Rebel Hacking Wiki
- Canon Digicam Hacking at Yahoo! Groups
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