Ideal binoculars for astronomy or long range nature viewing
Specifications
Focusing System : Central Focus
Magnification :20x
Objective Diameter : 56mm
Angular Field of View (Real) : 3.3°
Angular Field of View (Apparent) : 59.9°
FOV at 1000 yds : 173 ft.
Close Focus Distance : 5m
Exit Pupil: 2.8mm
Eye Relief : 16.4mm
Size (Length x Width) : 19.5cm x 14.5 cm.
Weight: 525g
Phase Coating: Yes
Dielectric Coating : Yes
Waterproof / Fogproof : Yes
Prism : Roof
ED Glass : Yes