Eye piece | 12.5× | Total magnification Ratio | 10×, 16×, 25×(standard configuration)6×,10×, 16×, 25×,40×(professional configuration) |
Range of pupil distance | 55mm~78mm | Field of view | 40× (Ø5.5mm), 25× (Ø8.5mm), 16× (Ø13.5mm), 10×(Ø22mm), 6× (Ø34.7mm) |
Light spot diamater | φ14mm,φ8mm, φ3.5mm,φ0.5mm | Filter | Thermal safety,Red-free,Cobalt Blue |