20X50 Binoculars

BM-5309D

Model

20X50

Magnification

20X

Objective diameter(mm)

50mm

Eyepiece Diameter(mm)

14mm

Prism Type

Porro/BK7

Lens Coating

FMC

Exit Pupil Diameter(mm)

2.7mm

Exit Pupil Distance(mm)

5mm

Angle of View

7°

Field of View

75m/1000m,225.3ft/1000yds

Relative Brightness

8

Twilight Index

31.5

Close Focus

 8M