BCI Group Ltd has been the key manufacturer of optics for more than20 years. Our guiding principle is to provide our customers with the highest quality optics products,we have successfully created a
3x25mm Magnification:3X Objective diameter:25mm Field of view:8.0 ° Field of view:140m Exit pupil:8.3mm Eye relife:19.4 mm Size(H)x(D)x(W):99*61*25mm ...