Free shipping.

Multi coated optics. Large aperture perfect for low light conditions and stargazing. Tripod adapter 13 millimeter (0.51 inch) long eye relief ideal for eyeglass wearers; Linear Field of. View (at 1000 yards) / at 1000 meter) 231 feet (77 meter). Diopter adjustment for fine focusing; Angular field of view 4.4 degrees.