Vanrakshak NAKSHATRA Binoculars 15X56 ED Waterproof binocular
1. The 15x magnification is designed for detailed observation of distant wildlife, birds, landscapes and other faraway subjects.2. The large 56mm objective lenses support the high-magnification optical configuration and are well suited to long-distance outdoor observation.
3. The NAKSHATRA 15x56 ED belongs to Vanrakshak's premium binocular range featuring Extra-low Dispersion (ED) glass, designed to support improved image clarity and reduced colour fringing.
4. The available product specifications list a BAK4 roof-prism optical system.
5. The binocular has a listed 4.75° angular field of view, suitable for scanning distant landscapes and observing outdoor subjects.
6. With a listed 2.5m focus range, the NAKSHATRA 15×56 ED can also be used for observing subjects at closer distances.
7. The binocular is listed with waterproof construction for outdoor use. Specification
8. Brand Name VANRAKSHAK
9. Model Name NAKSHATRA 15X56 ED
10. Magnification 15x
11. Objective Lens Diameter 56mm
12. Angular Field Of View
13. 4.75 Degree
14. Linear Field of View (@1000 yds) / @1000m)
15. 83m/249ft
16. Exit Pupil Distance
17. 18.2mm
18. Eye Relief Diameter
19. 3.7mm
20. Close Focus 2.5m
21. Interpupillary Distance (max) 74mm
22. Diopter Adjustment Range -4 To +8 Diopter
23. Twilight Factor 28.85
24. Relative Brightness 13.69
25. Ocular len 4E3G
26. Lens Coatings FMC
27. Prism Glass (Type) ROOF/BAK4
28. Prism CoatingPhase FMC coating
29. Weight 1178g
30. Environmental Protection Waterproof
31. Carrying Case Yes
