日本宾得公司数码单反相机Pentax *ist DS凭借着世界最小最廉价的身价，在全球卖的异常火热，而近日，*ist Ds单反机再新添银色机种*ist silver，并在预计二月下旬即开始发售。
*istDS silver的详细参数
| 机身材质 | Plastic coating, metal subframe |
|---|---|
| 传感器 | • 23.5 x 15.7 mm CCD sensor • RGB Color Filter Array • Interline interlaced CCD • Built-in fixed low-pass filter • 6.31 million total pixels • 6.1 million effective pixels |
| 图片尺寸 | • 3008 x 2000 (Large) • 2400 x 1600 (Middle) • 1536 x 1024 (Small) |
| 文件格式 | • RAW (12-bit) • JPEG (EXIF 2.21) - 3 levels |
| 色彩空间 | • sRGB • Adobe RGB |
| 镜头群 | • Pentax KAF2, KAF, KA mount lenses * Power zoom not available * K mount lenses available with (function limited) * S mount lenses available with adapter (function limited) * 67/645 lenses available with adapter (function limited) |
| 转换倍率 | 1.5x |
| 对角系统 | • 11-area AF • TTL Phase matching AF system • Focus point selectable • EV 0 to 19 (ISO 100) detection range |
| 对焦模式 | • AF-Single • AF-Continuous (Action mode) • Manual focus |
| 辅助对焦 | Yes, via flash |
| 快门模式 | • Auto picture mode • Programmed AE Mode • Shutter-Priority AE • Aperture-Priority AE • Metered Manual • Bulb • Picture modes |
| 图片模式 | • Standard • Portrait • Landscape • Macro • Action • Night scene portrait • Standard flash-off |
| 测光模式 | • 16-segment • Center-Weighted Average • Spot |
| 测关范围 | • EV 1 to 21.5 (at ISO 200 with 50 mm / F1.4 lens) |
| 曝光锁定 | • Button (20 sec timer) • Half-press shutter release |
| 自动曝光模式 | • 3 frames • 0.3, 0.5 or 1.0 EV steps |
| 曝光补偿 | • -2.0 to +4.0 EV in 0.5 EV steps • -2.0 to +2.0 EV in 0.3 EV steps |
| 曝光步长 | • 0.5 EV • 0.3 EV |
| ISO | • ISO 200 • ISO 400 • ISO 800 • ISO 1600 • ISO 3200 |
| 快门 | • Electronically controlled vertical-run focal-plane shutter |
| 快门速度 | • 30 to 1/4000 sec • Bulb |
| 闪光灯 X-sync | 1/150 sec |
| 光圈控制 | Depends on lens |
| DOF查看 | Yes, on power switch |
| 白平衡 | • Auto • Daylight • Cloudy • Shade • Tungsten • Fluorescent W • Fluorescent N • Fluorescent D • Manual |
| 图像参数 | • Saturation (-2 to +2) • Sharpness (-2 to +2) • Contrast (-2 to +2) |
| 取景器 | • Eye-level type fixed penta-prism finder • Natural bright-matte focusing screen • Magnification approx. x0.95 • 95% frame coverage • Diotric adjustment (-2.5 to +1.5) • Viewfinder info bar |
| 取景器信息 | • Built-in flash status • Picture mode • In-focus • Shutter speed • Aperture value • Exposure compensation factor • Manual WB • Manual focus • ISO sensitivity warning • AE lock • Focus point indication • AF frame with superimposed dislpay • Spot AF frame |
| LCD | • 2.0 " TFT LCD • 210,000 pixels |
| 自定义功能 | • Default • Custom (18 functions) |
| 记录查看 | • Off • 1 sec • 3 sec • 5 sec |
| 闪光灯 | • Built-in P-TTL pop-up flash • Guide number 15.6 (ISO 200/m) • Angle of coverage 28 mm (35 mm equiv.) • Flash sync 1/180 sec • Electronic pop-up |
| 闪光模式 | • Auto • Flash on • Auto & Red-eye reduction • Flash on & Red-eye reduction |
| 外闪支持 | • Hot-shoe • High speed sync • Wireless sync • P-TTL sync |
| 驱动模式 | • Single shot • Continuous (2.8 fps, up to 8 frames) |
| 自拍定时 | • 12 sec • 2 sec |
| 微调模式 | • InfraRed remote • Wired (optional) • Instant or with 3 sec delay |
| 回放模式 | • One frame • Zooming in/out (up to 12x) • Nine-image • Slideshow • Image rotation • Delete: One-frame-delete, All-frames-delete, Card-format, Protect |
| 菜单语言 | • English • French • German • Spanish • Italian • Russian • Korean • Chinese • Japanese |
| 数据传输 | • USB 2.0 Hi-Speed • Video out • DC-IN • Remote terminal |
| 视频输出 | Selectable NTSC or PAL |
| 存储支持 | SD card |
| 电池 | • 4 x AA batteries (NiMH rechargeable recommended) or • 2 x CR-V3 • Optional AC adapter |
| 固件 | User updatable |
| 尺寸 | 125 x 93 x 66 mm (4.9 x 3.6 x 2.6 in) |
| 机身净重 | 505 g (1.1 lb) |
| 机身重量（无镜头） | 605 g (1.3 lb) (reduced by approx. 20 g if using CR-V3 batteries) |
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