Magnification: 20X50
Objective diameter(mm): 50mm
Front lens diamete(mm): 61
Prism Type: Roof BK7
Eyepiece diameter(mm): 14
Exit pupil diameter(mm): 2.6
Lens Coatings: MGFL

Relative Brightness Index (RBI): 6.5
Field of view(ft /1000 yds): ° 3
Eye relief(mm): 9

Focus Type: Worm
Minimum Focus Distance(M): 5
Twilight number: 31
Diopter adjustment: -3D~+4D
Net weight(g): 220
Dimensions of product: 22X61X82
Accessories: Yes
Cleaning Cloth: Yes
Shoulder Strap: No
Silicon: Yes

- Accessories:
- 1 x tripod
- 1 x Cleaning cloth
- 1 x English manual
- 1 x Carrying pouch