Hunting binoculars area of use travel nature hunting magnification 8 x lens diameter 30 mm prism system porro exit pupil diameter 375 mm angle of view 78 field of view in 1000 m 136 m twilight factor 155 relative brightness 14 06 diopter correction 5 0 dpt viewing straight binocular weight 540 g included in delivery pouch eyepiece caps shoulder strap