照相机
| 相机重放 |
Movie, Single image, Slide show |
| 直方图 |
Y |
| 直接打印 |
Y |
| 照片效果 |
Black&White, Neutral |
| 拍摄模式 |
Aperture priority, Auto, Manual, Movie, Program, Scene, Shutter priority |
| 场景模式 |
Close-up (macro), Landscape, Night portrait, Portrait, Sports |
| 自拍 |
2, 10 s |
| 实时取景 |
Y |
视频
| 模拟信号系统 |
NTSC, PAL |
| M-JPEG(运动静止图象压缩技术)帧率 |
30 fps |
| 最大视频分辨率 |
1920 x 1080 pixels |
| 视频录制 |
Y |
其他功能
| 光圈优先 |
Y |
| 内置闪光灯 |
Y |
| 视频能力 |
Y |
| 手动曝光 |
Y |
| 快门优先 |
Y |
| 数码单反相机 |
Y |
| 相机快门速度 |
30 - 1/4000 s |
| HDMI端口数量 |
1 |
端口 & 界面
| PictBridge（数码相机和打印机直接连接的行业标准） |
Y |
曝光
| 曝光校正 |
± 5EV (1/3EV step) |
| 测光 |
Centre-weighted, Spot |
| 自动曝光（AE）锁 |
Y |
| ISO感光度（最高） |
12800 |
| ISO感光度（最低） |
100 |
| 曝光类型 |
Aperture priority AE, Auto, Shutter priority AE |
| ISO感光度 |
100, 6400, 12800 |
电池
| 电池寿命（CIPA标准） |
440 shots |
| 电源类型 |
Battery |
| 电池电量指示灯 |
Y |
| 电池类型 |
LP-E8 |
| 支持的的电池数量 |
1 |
快门
| 相机快门速度（最小） |
1/4000 s |
| 相机快门速度（最大） |
30 s |
| 相机快门型式 |
Electronic |
闪光灯
| 闪光同步速度 |
1/200 s |
| 闪光曝光补偿 |
Y |
| 闪光曝光校正 |
±2EV (1/2, 1/3 EV step) |
| 闪光灯曝光锁 |
Y |
| 闪光灯充电时间 |
3 s |
| 外置闪光灯连接器 |
Y |
图片质量
| 相机类型 |
SLR Camera Kit |
| 总计百万像素 |
18.7 MP |
| 图像稳定器 |
Y |
| 最大图像分辨率 |
5184 x 3456 pixels |
| 支持长宽比 |
3:2 |
| 传感器类型 |
CMOS |
| 像素 |
18 MP |
聚焦
| 自动对焦(AF)的锁 |
Y |
| 自动对焦（AF）点选择 |
Auto, Manual |
| 焦点 |
TTL |
内存参数
| 内存插槽数量 |
1 |
| 兼容性内存条 |
SD, SDHC, SDXC |
聚焦系统
| 滤波器大小 |
58 mm |
| 最小光圈 |
3.5 |
| 最大光圈 |
5.6 |
| 焦距 |
18 - 55 mm |
另外
| 回放变焦 |
10 x |
| 镜头结构（元素 /组） |
11/9 |
EOS 550D, SLR, 18MP, CMOS, 3:2, Digic 4, ISO12800, 30-1/4000 s, 7.62 cm (3.0 ") TFT 1040K px, Exif 2.21, RAW, 5184 x 3456 px, MOV, H.264, 1920 x 1080 px, OSD, PAL, NTSC, USB, HDMI, 3.5 mm in, PictBridge, SD, SDHC, SDXC, Black
EOS Digital SLR Camera
Capture your story in stunning detail with the EOS 550D. With the creative freedom to capture the decisive shot, see all the detail of your holiday sunset or follow action in the local football match.
- 18 MP APS-C CMOS sensor.
- DIGIC 4.
- ISO 100-6400, H:12800.
- Up to 3.7fps shooting.
- Full HD movies.
- 7.7cm (3.0”) 3:2 Clear View LCD with 1,040k dots.
- iFCL metering.
- Quick Control screen.
- Ext. Mic socket.
- Movie crop.
18 MP CMOS sensor
Ideal for those who want to create large, poster-size prints – or crop images without losing any of the detail necessary for printing – EOS 550D’s 18MP CMOS sensor is outstanding in low light, and produces images with incredibly low noise.
DIGIC 4
Canon’s DIGIC 4 processor works with the CMOS sensor to deliver 14-bit image processing, for smooth gradations and natural looking colours. DIGIC 4 also powers advanced Noise Reduction when shooting at higher ISO speeds, plus split-second start-up times and near-instant image review after shooting.
High ISO for low light
When light levels fall, the EOS 550D offers an ISO range of up to 6400 – expandable to 12800 for those environments where using flash is undesirable.
Full HD movie recording
The EOS 550D combines exceptional still shooting with the ability to shoot Full HD (1080p) video. To satisfy your creativity the EOS 550D features full manual control and selectable frame rates. You can also shoot high speed 50/60fps movies at 720P for when the action is really fast. An HDMI connection allows High Definition playback of footage and images on any HDTV. Also with compatible TVs playback can be controlled using the TV’s remote control.
7.7cm (3.0”) 3:2 Clear View LCD
Detailed checks on images and video are possible with a 7.7cm (3.0”) 3:2 Clear View LCD screen, which features an ultra-high 1,040,000 dots for increased clarity. Switch to Live View mode and use the real-time visual feed to shoot from awkward angles.
iFCL metering system
A new 63-zone dual layer metering sensor analyses Focus, Colour and Luminance information, providing accurate and consistent metering.
Quick Control screen
Accessible using a dedicated button it provides easy access to commonly used functions, ensuring that you are ready to take the shot as it happens.
External Microphone Socket
Add an additional microphone for better quality sound using the 3.5mm stereo jack socket.
Movie Crop
Shoot VGA movies with an effective zoom of 7x. Movie crop uses only the centre part of the sensor and allows long distance shooting without having to change lenses.
Create a shooting system as unique as you are
The EOS 550D is compatible with Canon’s full range of EF and EF-S lenses and EX-series Speedlites.
