| 型號： | YJT8x42 |
|---|---|
| 品牌： | 遠錦 |
| 原產地： | 中國 |
| 類別： | 電子、電力 / 儀器、儀表 / 光學透鏡和儀器 |
| 標籤︰ | 望遠鏡 , 雙目望遠鏡 , 夜視儀 |
| 單價： |
¥256
/ 件
|
| 最少訂量： | 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 |
|---|---|
| 最小訂量︰ | 1 |
| 交貨日期︰ | 10 天 |
