曝光
| 自动曝光（AE）锁 |
Y |
| ISO感光度（最低） |
100 |
| ISO感光度（最高） |
51200 |
| 测光 |
Centre-weighted, Evaluative (Multi-pattern), Spot |
图片质量
| 传感器类型 |
CMOS |
| 图像稳定器 |
Y |
| 图像传感器尺寸（宽×高） |
23.5 x 15.6 mm |
| 相机类型 |
SLR Camera Body |
| 总计百万像素 |
24.71 MP |
| 最大图像分辨率 |
6016 x 4000 pixels |
| 支持的视频格式 |
RAW, JPG |
| 像素 |
24.35 MP |
视频
| 最大视频分辨率 |
1920 x 1080 pixels |
| 视频录制 |
Y |
端口 & 界面
| HDMI |
Y |
| 麦克风/音频输入插孔 |
Y |
| HDMI 連接頭類型 |
Micro |
| USB 接头 |
Micro-USB B |
| DC-IN插口 |
Y |
| PictBridge（数码相机和打印机直接连接的行业标准） |
N |
照相机
| 场景模式 |
Landscape, Portrait |
| 拍摄模式 |
Shutter priority, Sensitivity priority, Manual, Aperture priority |
| 防尘功能 |
Y |
| 屈光度校正 |
Y |
| GPS |
Y |
| 直方图 |
Y |
| 屈光度调节（D-D） |
-2.5 - 1.5 |
| 图像编辑 |
Rotating, Resizing, Crop |
| 照片效果 |
Sepia |
| 饱和度调整 |
Y |
| 对比度调整 |
Y |
| 相机重放 |
Slide show, Single image, Movie |
| 亮度调整 |
Y |
| 自拍 |
2, 12 s |
闪光灯
| 热靴底座安装点 |
Y |
| 热靴底座安装点类型 |
Hot |
| 外置闪光灯连接器 |
Y |
| 闪光同步速度 |
1/180 s |
聚焦
| 自动对焦（AF）点 |
27 |
| 焦距调整 |
Auto/Manual |
| 焦点 |
TTL |
| 自动对焦（AF）模式 |
Continuous Auto Focus, Single Auto Focus |
快门
| 相机快门型式 |
Electronic |
| 相机快门速度（最大） |
30 s |
| 相机快门速度（最小） |
1/8000 s |
Body, 24.35MP, CMOS 23.5 x 15.6mm, 6016x4000 Max, Full HD Video, Pentaprism, KAF2 Mount, SD/SDHC/SDXC/EyeFi/Flucard, USB 3.0, AV out, HDMI out, 3.5mm stereo microphone, X-sync socket, DC in, 3.2” TFT LCD
Building upon the legacy of the award-winning K -3, the PENTAX K-3 II offers outstanding image quality and operability to meet a photographer’s greatest demands. It features an impressive 24.35 effective megapixel AA Filter-less APS-C CMOS sensor, along with a high-performance 27-point AF system and 8.3 frames per second of continuous shooting. The addition of the newly developed Pixel Shift Resolution System delivers more truthful color reproduction and finer details while significantly lowering the level of high-sensitivity noise. With the updated PENTAX Real-time Scene Analysis System, supported by the 86K-pixel RGB light-metering sensor, the K-3 II has the most responsive subject tracking of all PENTAX DSLRs. Thanks to its new high-precision gyro-sensor, the K-3 II assures more effective camera-shake compensation up to 4.5EV steps. The K-3 II’s newly integrated, built-in GPS and Electronic Compass extends the range of your photo shooting expedition, while the built-in ASTROTRACER function simplifies astrophotography by eliminating the need of an extra accessory to capture celestial objects such as stars, nebulas and planets. With a weather-resistant and dust proof magnesium alloy body, this exceptional field camera allows you to get closer to the action in the most extreme conditions.
