技术细节
| 真实视界 |
6.3 ° |
| 最近聚焦距离 |
3 m |
| 表面视界 |
49.6 ° |
| Eye relief |
11.5 mm |
| 棱镜类型 |
BaK-4 |
| 物镜直径 |
21 mm |
| 放大率 |
8 x |
| 出射瞳径 |
2.6 mm |
8x21 RC II, BaK-4, 185g, Magenta
-8x magnification.
-Foldable, ultra-compact and stylish.
-High index BaK-4 prisms for bright, crisp images.
-Multi-coated lenses for maximum brightness and contrast.
-UV ray protection for care-free viewing.
-Convenient centre-focus knob for easy focusing.
-Built-in dioptric correction adjusts to individual eyesight.
-Size W x H x D (mm): 106 x 88 x 38.
-Weight: 185 g.