7x50户外广角望远镜
|
名称、项目 |
7X50WA |
10X50WA |
12X50WA |
16X50WA |
20X50WA |
|
倍数 |
7X |
10X |
12X |
16X |
20X |
|
物镜直径㎜ |
50㎜ |
50㎜ |
50㎜ |
50㎜ |
50㎜ |
|
眼距㎜ |
21㎜ |
14㎜ |
12㎜ |
10㎜ |
10㎜ |
|
视场m/1000m |
115m |
114m |
96m |
70m |
56m |
|
长度mm |
200㎜ |
193㎜ |
185㎜ |
185㎜ |
180㎜ |
|
重量㎏ |
1.03㎏ |
1.03㎏ |
1.0㎏ |
1.02㎏ |
0.99㎏ |
详细说明:美国和白俄罗斯合资的YUKON生产,特别设计极为方便实用的镜头盖,广角大视野设计使其广泛适用于观鸟,野营探险等户外活动。7x50是军用望远镜广泛采用的型号,具有视野宽阔,黄昏或夜晚表现优异,适于长时间观看等优点。



| Type of Optical System | Porro |
| Magnification, x | 7 |
| Lens diameter, mm | 50 |
| Field of View, degree | 6.5 |
| Eye Relief, mm | 30 |
| Exit Pupil, mm | 7 |
| Diopter adjustment, dptr. | ±5 |
| Minimum focusing distance, m | 5 |
| Operating Temperature, °C | -15 ... +40 |
| Tripod Mount, inch | ¼ |
| Dimensions, mm | 200x215x70 |
| Weight, kg | 1.03 |