Pentax sd 10x50 standard
Universal binocular area of use nature travel magnification 10 x lens diameter 50 mm prism system porro suitable for beginner intermediate exit pupil diameter 5 mm twilight factor 224 relative brightness 25 focussing system central focus viewing straight binocular coating fully multi coated colour black included in delivery shoulder strap pouch eyepiece caps outdoor function none format standard manufacturers warranty 30 years prismenglas