Celestron upclose g2 8x21 roof binocular
Universal binocular area of use watersports travel magnification 8 x lens diameter 21 mm prism system roof exit pupil diameter 26 mm angle of view 74 field of view in 1000 m 10 m twilight factor 13 focussing system central focus viewing straight binocular coating fully multi coated eye relief 11 special features rubber armouring