Binoculars
10 X 50 Bak4 Porro Prism Game Binocular
By National Geographic
VAT included
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Item code UG4025
Delivery across the UAE: AED 25, free from AED 500. Dispatched within 1 business day, then delivered in 1–2 business days. Delivery information →
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Description
The NatGeo Binocular 10X50mm Game Bak4 Porro Prism a high-quality optic zoomer from a reputable brand. Since it’s got a large magnification (10x) and wide objective lens (50mm) collecting tons of light, it is suitable for viewing game in the outdoors. Due to its optical stability it’s even suited to beginners. But that’s only the basics.
The Bak4 glasses have a rounded exit pupil. This results in better light transmission and sharper images than the more usual BK7 glasses, which have a square-shaped exit pupil. Similarly, BK-4 prisms produce acceptable images, but their images are more rounded than in BAK-4 prisms.
BAK4 stand for barium crown glass and is the best material for making prisms. It has a higher refractive index and lower refraction than other materials, which makes it transmit light better without losing luminosity due to internal reflections within the device. Hence, from the start, know that this product offers some exceptional quality features!
Facts
The magnification is 10 ×. The objective diameter is 50 mm. The prism type is porro.
- Magnification
- 10.0 ×
- Front lens diameter
- 50 mm
- Prism type
- porro
GOCO / CHOOSING WELLWhat matters here
Power, mounting and the conditions of use matter as much as features.
What will power it?
Check battery type, charging connection and whether required parts are included.
How will it connect or mount?
Verify ports, mounts and device compatibility for the exact model.
Where will it be used?
Read the maker’s environmental limits and care instructions.
Terms you may see
- Magnification
- How much larger an optical subject appears; it does not alone describe image quality.
- Ingress rating
- A stated test classification for entry of dust or water under defined conditions.
