技术细节
| 真实视界 |
6 ° |
| 最近聚焦距离 |
2.5 m |
| Eye relief |
18 mm |
| 物镜直径 |
42 mm |
| 出射瞳径 |
4.2 mm |
| 放大率 |
10 x |
10 x 42 DCF HRc
The PENTAX 10x42 DCF HRc is a full-size binocular in a smaller package. With 10X magnification, large 42mm objective lenses for superior light gathering and a fiber reinforced polycarbonate body with nitrogen-filled waterproof (JIS Class 6) construction, these are the smaller binoculars are perfect to use in tough weather and lighting conditions.