技术细节
| 电子罗盘 |
N |
| 最近聚焦距离 |
3.5 m |
| 气压计 |
N |
| 兼容性内存条 |
Not supported |
| 表面视界 |
6.7 ° |
| Eye relief |
17 mm |
| 微光系数 |
20 |
| 棱镜类型 |
Roof |
| 物镜直径 |
50 mm |
| 放大率 |
8 x |
| 防水深度可达 |
5 m |
| 出射瞳径 |
6.2 mm |
Ultravid 8 x 50 HD, 8x, 1000g
The 50 mm Ultravids are ideal for viewing right into the depths of dusk. With optimised image performance, thanks to new high-definition lenses and Leica AquaDuraTM coating for greater visibility even in poor weather conditions.
The Leica AquaDuraTM coating ensures clear viewing even in the harshest weather. Even extreme cold cannot stop the rugged Ultravids delivering impressive viewing experiences. The new focusing mechanism uses high performance teflon discs with almost no lubricant to ensure consistantly smooth focusing - even at temperatures as low as -25° C, where many other binoculars would fail.