100mm Large Diameter Nitrogen Filled High Range Binoculars 25x100 Waterproof
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High-Power Magnification (25x)
Delivers 25x magnification for long-distance observation, ideal for detailed reconnaissance.
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Large 100mm Objective Lens
100mm aperture provides superior light-gathering capability, ensuring bright and clear images even in low-light conditions (dawn, dusk, or overcast skies).
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Nitrogen-Filled & Waterproof (IPX7 or Higher)
Nitrogen purging prevents internal fogging in humid or extreme temperatures. Fully waterproof (submersible to 1m+ for 30 mins) for use in rain, snow, or marine environments.
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Fully Multi-Coated Optics
High-quality lens coatings enhance light transmission, reduce glare, and improve color fidelity.
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Durable & Rugged Construction
Magnesium alloy/fiber-reinforced housing for lightweight yet shock-resistant performance. Armored rubber grip for better handling and protection against impacts.
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Tripod Adaptable
Includes a standard tripod mount for stabilized viewing during prolonged use.
| Magnification | 25x |
| Objective lens diameter | 100mm |
| Eyepiece diameter | 24mm |
| Prism type | BAK4 |
| Number of lens groups | 5 groups |
| Coating | FMC antireflection green film |
| Market angle | 2.5° |
| Field of view at 1000 meters | 43m |
| Exit pupil diameter | 4mm |
| Exit pupil distance | 17.34 mm |
| Dusk index | 16 |
| Diopter adjustment | -5D~+5D |
| Eye distance | 54-73mm |
| Resolution | 2.4" |
| Near focus distance | 35M |
| Waterproof | Nitrogen-filled waterproof |
| Eyecup system | Folding eyecup |
| Weight (net weight) | 3.2kg |
| Product size | 463x246x106mm |
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