25x100 Large-Aperture Binoculars
1. Powerful optics: 25x magnification with a 100mm objective, BAK-4 Porro prisms and FMC coating deliver bright, clear images with up to 99.9% light transmission.
2. Built for long-range observation: nitrogen-filled waterproof and fogproof body, 20mm long eye relief for glasses wearers, and diopter adjustment for precise focus.
3. Ideal for astronomy and outdoor use: huge 100mm aperture gathers maximum light for stargazing, night viewing and detailed observation of distant targets.
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(edit with the Customer Reassurance module)
(edit with the Customer Reassurance module)
Product Overview:
A telescope is an optical instrument designed for observing distant objects. It magnifies the small angular size of a distant object, producing a larger angular size in the image space;
this renders objects—which would otherwise be unclear or indistinguishable to the naked eye—sharp and easily discernible.
Product Details
1. 25x magnification Porro-prism binoculars
2. 100mm objective lenses provide maximum image brightness in low-light and long-distance conditions
3. Ultra-clear, sharp focus
4. Individual eyepiece focusing system ensures precise focus adjustment
5. Fully multi-coated optics for a clear, sharp field of view
6. Ideal for long-distance terrestrial or astronomical observation
7. Protective rubber armor for a secure, firm grip
8. Fully multi-coated optical components
9. Large aperture—perfect for low-light environments, stargazing, and nature observation
10. 20mm long eye relief, making them excellent for those who wear glasses
11. Diopter adjustment for fine-tuned focusing
12. 2-degree field of view
Product Specifications
Model: 25x100 Giant Binoculars
Magnification: 25x
Objective Lens Diameter: 100mm
Front Lens Diameter: 115mm
Prism: BAK4
Prism Type: Porro Prism
Eyepiece Diameter: 24mm
Exit Pupil Diameter: 4mm
Lens Coating: FMC (Fully Multi-Coated)
Relative Brightness Index (RBI): 16
Field of View (ft/1000 yards): 2°
Eye Relief: 20mm
Close Focus Distance: 50m
Waterproof: Yes
Fogproof: Yes
Shockproof: No
Diopter Adjustment: -4D to +4D
Color: Green / Black
Net Weight: 3800g
Dimensions: 388 x 246 x 115mm
- Composition
- Ceramic
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