20X80 Non-WP Porro Prism

20X80 Non-WP Porro Prism

Magnification                                           

14X

Object lens Diameter                                       

80mm

Type

PORRO Prism

Focus system                                                  

Center, Individual Eyepiece

Prisms                                                       

BAK4

Coatings                                

multi-coated

Angle of view                                           

3.2 degree

Apparent angle of view                             

64 degree

Field at 1000yds/1000m                                    

168ft/56m

Exit-pupil Diameter   

4mm

Relative Brightness                                                 

16

Eye Relief                                                  

17mm

Close Focus

20m