Delta Optical Titanium HD 8x42 ED

Magnification:8x
Lens lens diameter:42 mm
Lens lens material:ED glass
Anti-reflective lens coating:FMC
Twilight efficiency:18,3
Relative Clarity:28,1
Output pupil diameter:5.3 mm
Distance between exit pupil and eyepiece:12 mm
Angular field of view:7,8 °
Linear field of view at 1000 m:137 m
Reduction of curvature of field of view:Yes
Focus adjustment:Inner, central
Minimum focusing distance:2 m
Interpupillary distance adjustment:58-78 mm
Dioptric correction:Yes
Prism type:Roof
Prism Material:BaK4 glass
Reflecting layers of the roof prism:Silver
Waterproof:Yes
Nitrogen filling:Yes
Tripod mount:¼" adapter
Dimensions:140 x 129 x 50 mm
Weight:748 g