Extra-low dispersion (ED) glass. Phase corrected. High resolution phase corrected BAK-4 roof prisms. Focus from 2 M. Twist-up eye cups with position stops. Stay-on lens covers. System H5 optical system. 8x Magnification with 42mm Objective lens. Field of

Details Extra-low dispersion (ED) glass. Phase corrected. High resolution phase corrected BAK-4 roof prisms. Focus from 2 M. Twist-up eye cups with position stops. Stay-on lens covers. System H5 optical system. 8x Magnification with 42mm Objective lens. Field of view (@ 1000yds): 388ft / 129 M. Eye relief: 0.7" / 17mm. Exit pupil: 0.21" / 5.3mm. Nitrogen purged - waterproof fog proof.