BM-5070 7X50 binoculars

produk spesifikasies:

1. Vergroting: 7X

2.Objektiewe deursnee: 50MM

3. Type of prism: BK7

4. Aantal lense: 4 Pieces 3 groups

5. Lensbedekking: MC

6. Fokus Stelsel: Cent.

7.Verlaat pupil deursnee(mm): 5.5mm

8. Verlaat Leerlingafstand(mm): 17mm

9. Uitsighoek: 6.8°

10.Gesigveld: 357ft/1000m, 119m/1000m

11.Min. focal Length(m):7m/21ft

12. Relatiewe helderheid: 30.25

13. Skemer-indeks: 18.7

14.Resolusie: ≤ 5″

15. Diopter System: Right eyepiece

16. Diopter comp.: ± 4

17.Interpupilallary Distance: 56-74MM

18. Oogkoppe stelsel: Twist-up

19. POUCH: ja

20. Cleaning Cloth: ja

21. Silica Gel: ja

22.Unit Dimension: 198x63x175mm

23.Eenheid gewig(g): 800g