| 型号： | YJT8x42 |
|---|---|
| 品牌： | 远锦 |
| 原产地： | 中国 |
| 类别： | 电子、电力 / 仪器、仪表 / 光学透镜和仪器 |
| 标签︰ | 望远镜 , 双目望远镜 , 夜视仪 |
| 单价： |
¥256
/ 件
|
| 最少订量： | 1 件 |
|
Model |
YJT8x42 |
|
Magnification |
8x |
|
Image resolution |
5.3” |
|
Objective lens diameter |
Φ42mm. |
|
Type of prism |
K9 |
|
Prism size |
16.5mm |
|
Eyepiece diameter (outer) |
8x(ø23mm.) |
|
Objective diameter (outer) |
8x(ø42mm.) |
|
Number of lenses |
6 pieces 4 group |
|
Lens coating |
FMC/objective lens and eyepieces are FBMC |
|
Focus system |
Cent. |
|
Focusing lens |
Obj. |
|
Exit pupil diameter |
Φ5.2 mm. |
|
Exit pupil distance |
17.2mm |
|
Field of views (FOV) |
Angle 6.3ͦ Ft/1000Yds 331 ft M/1000m 110m. |
|
Minimum focal length |
2 m. |
|
Relative brightness |
27.04 |
|
Twilight index |
18.3 |
|
Diopter system |
Right eyepiece |
|
Diopter comp. |
±5 |
|
Interpupillary distance |
56-74mm. |
|
Nitrogen filled |
YES |
|
Eyecups system |
Twist-up |
|
Pouch |
YES |
|
Cleaning cloth |
YES |
|
Silica gel |
YES |
| 付款方式︰ | T/T |
|---|---|
| 最小订量︰ | 1 |
| 交货日期︰ | 10 天 |
