WGS45 Hand Scope

Adopted international standard "C" interface to camera lens, universal & applicability. It’s can equip Camera & vedio optional Core devices——CNT-4 High Performance Image Intensifiers is the most advanced one of Image Intensifier A:The main technical and functional Focus: f ‘ =25mm,f‘ =50mm,f‘ =75mm Magnification: 1×(f‘ =25mm),2×(f‘ =50mm),3× (f‘ =75mm) Field of View: 39°35′,20°24′,13°41′ Apeture of Objective(mm): φ18mm,φ38mm,φ53mm Exit pupil diameter: φ7mm Exit pupil distance: 22mm Rang of Focus(m): 0.5m ∞ Diopter: ±4D B:Image Intensifiers Performance Type: 1XZ18/18WHS—1 Photocathode sensitivity: ≥600μA/lm Gain: 8000 CD/m-2·LX-1 Resolution: 55-60LP/mm Input voltage: 2.2 3.0V DC(1 piece of lithium battery CR123)