Apparent Angle-of-View (°)
60.3
Battery Life
*Battery life figures are approximate and based on continuous viewing at 77°F or 25°C.
2.5hrs (alkaline batteries) / 8hrs (lithium-ion batteries)
Pupil Diameter (mm)
2.8
Image Stabilization System
Variangle prism (VAP)
Eye-Relief (mm)
15.0
Field-of-View at 1,000 meters (m)
65
Focus Range (m)
6.0 - infinity
Focusing Adjustment Method
Manual focusing by turning the focusing knob
Magnification
18x
Obj. Lens Diameter (mm)
50
Power Source
2 AA batteries
Prism
Porro II type prism
Real Field-of-View (°)
3.7
Relative Brightness
7.84
Size (W x D x H) (mm)
152 x 193 x 81
Water Resistant
Water Resistant (Usable in heavy rain)
Weight (g) *Without Batteries.
1,180