聚焦
| 自动对焦(AF)的协助光束 |
Y |
| 自动对焦（AF）模式 |
Continuous Auto Focus, Contrast Detection Auto Focus, Face detection, Face tracking, Spot Auto Focus, Tracking Auto Focus |
| 焦点 |
TTL |
| 焦距调整 |
Auto/Manual |
视频
| 模拟信号系统 |
NTSC, PAL |
| HD 类型 |
Full HD |
| 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 |
曝光
| 曝光校正 |
± 2EV (1/3EV step) |
| 曝光控制 |
Program AE |
| 测光 |
Centre-weighted, Evaluative (Multi-pattern), Spot |
| ISO感光度（最高） |
25600 |
| ISO感光度（最低） |
100 |
| 曝光类型 |
Aperture priority AE, Auto, Manual, Shutter priority AE |
| ISO感光度 |
100, 200, 400, 800, 1600, 3200, 6400, 12800, 25600, Auto |
照相机
| 照片效果 |
Black&White, Positive film |
| 拍摄模式 |
Aperture priority, Auto, Manual, Movie, Program, Shutter priority |
| 对比度调整 |
Y |
电池
| 电池寿命（CIPA标准） |
290 shots |
| 电池寿命(最大值) |
3 h |
| 电池类型 |
DB-65 |
| 电源类型 |
Battery |
| 电池电量指示灯 |
Y |
| 支持的的电池数量 |
1 |
聚焦系统
| 最小焦距（35mm胶片当量） |
18.3 mm |
| 最大焦距（35mm胶片当量） |
28 mm |
| 最小光圈 |
2.8 |
| 最大光圈 |
16 |
快门
| 相机快门速度（最小） |
1/4000 s |
| 相机快门速度（最大） |
300 s |
| 相机快门型式 |
Mechanical |
端口 & 界面
| HDMI |
Y |
| HDMI 連接頭類型 |
Micro |
| USB版本 |
2.0 |
图片质量
| 相机类型 |
Compact camera |
| 总计百万像素 |
16.9 MP |
| 传感器格式 |
Advanced Photo System type-C (APS-C) |
| 图像稳定器 |
Y |
| 支持的视频格式 |
JPG, RAW |
| 最大图像分辨率 |
4928 × 3264 pixels |
| 支持长宽比 |
1:1, 3:2, 4:3 |
| 传感器类型 |
CMOS |
| 像素 |
16.2 MP |
内存参数
| 内置存储器 |
54 MB |
| 内存插槽数量 |
1 |
| 兼容性内存条 |
Eye-Fi, SD, SDHC, SDXC |
另外
| 镜头结构（元素 /组） |
7/5 |
| 包括 AC 适配器 |
Y |
RICOH GR Expert Comment - 16.2MP, APS-C CMOS, 4928×3264, 30x/2.0x, 7.62 cm (3 ") LCD (1230K), TTL, ISO 100-25600, 1920x1080/30fps, NTSC/PAL, 54 MB, SD/SDHC/SDXC, USB, HDMI, 215 g, green
Everything is big, except the size
Main features of this Limited Edition
- Stylish green, wave-patterned body, accentuated with silver shutter-release button and ring cap
- Black grip with a glossy, wood-grain finish
- Lens ring with diamond-engraved product name
- A set of exclusive accessories:
- Hood and adapter with an elegant shrink coating
- Brown, genuine-leather case and strap
- “GR Limited Edition” logo displayed on the LCD monitor at power off
- The latest version of function-enhancing firmware pre-installed
The GR lens opens up a world of expression
The new GR inherits the product concept of the GR DIGITAL series while upgrading the basic specifications and functions of its predecessor. It is a pure joy to own and use, as it offers a wider selection of functions and much-improved performance, while retaining a pocket-size body and the refined design shared by all GR-series models.
New GR LENS 18.3mm F2.8
This model is equipped with the wide-angle 28mm equivalent in the 35mm format GR LENS 18.3mm F2.8, which achieves both a compact size and high performance. Using uncompromising design with a superior fixed focal length of 28mm, sharp, skillful depictive performance is available from the maximum aperture f2.8.
In addition to a unique, newly developed lens construction, glass with high refractive index and low dispersion qualities were used, along with optimized placement of aspherical high-precision molded glass lenses for aberration removal to the utmost limits, even image quality and contrast from the center to the edges of the image, and high resolution. Coupled with a lens construction that reduces ghosting, and multi-coating on all surfaces, this lens possesses excellent resistance against backlighting. Of course distortion and chromatic aberration are reduced to an absolute minimum, for the best overall optical performance of any GR model. With sufficient aperture efficiency and a 9-bladed iris aperture, beautiful blurring effects to the edges of the image with minimal falloff are achieved. Also equipped with an ND filter that can be manually controlled for a wide range of photographic expression.
