Model

YJ1050   98 style

Lens magnification 

10×

Entrance pupil Diameter

φ50mm

Exit pupil diameter

φ5.2mm

Exit pupil distance

20.8mm

Field of view

6.1°

(107m/1000m)

Minimum focussing distance

12.5m

Relative brightness 

27

Dusk index

22.8

Resolution

≤5.2″

Prism

Paul

Prism Units

4 sets 7 pieces

Focus system

separate adjusting

Focusing Lens

Objectives

Diopter range

>-5~+5SD

Diopter adjustment

56~74mm

Lens cap

turning down

Material

magnesium alloy

Waterproof

1.5m 30min

Nitrogen filling

yes