Model
BT254201
Specification
2.5x42mm
Magnification
2.5x
Obj.lens (mm)
42mm
Field Angle
26¡ã
Field of View @ 1000m
455m
Field of View @ 1000yds
1365FT
Apparent Field of View
65¡ã
Exit pupil (mm)
19mm
Set the light force
36
Apparent Visual Magnitude
9.88
Dusk Index
10.25
Relative Brightness
361
Focus System
Eyepiece Individual
Lens Coating
Fully Multi
Product weight
0.375 kg
Product size (L x W x H)
13x5.4x4.5 cm
