235mm*78mm*97mm Seductive Uplifting Unparalleled 4.5X50 night vision
235mm*78mm*97mm Seductive Uplifting Unparalleled 4.5X50 night vision
|
Optical Zoom
|
4.5X
|
|
Digital Zoom
|
3X
|
|
Objective Lens Diameter
|
φ50mm
|
|
Eyepiece
|
Made of rubber，unfoldable，rotating focusing
|
|
Field of View
|
4.5°
|
|
Diopter Arrange
|
±5º
|
|
Focal Length
|
55mm
|
|
Focal Length Adjustment
|
Focusing by rotating objective lens unit
|
|
Minimum Focal Length
|
0.2m
|
|
Eye Relief
|
50mm
|
|
Lens Coating
|
Ultra wideband infrared anti-reflection film
|
