Eyeskey 10X50 High-definition HD Telescope Low-light Night Vision Concert Glasses Binoculars

Model:12X50
Structure:Binoculars
Instrument magnification:12 times
1. Specifications:
Objective lens diameter: 50mm
Eyepiece diameter: 24mm
Features: large caliber, large field of view, clear, eyes are not tired
Objective lens coating: all-round multi-layer coating
Eyepiece coating: Omnidirectional multi-layer coating
Prism material: BAK4
Weight: 890 grams
Size: 178x189mm
The package includes:
1x Telescope
1x Objective cover
1x Eyepiece cover
1x Telescope bag
1x Wide telescope belt
1x Wiping cloth
1x Manual
 
2. Waterproof design, the mirror body is filled with high-purity nitrogen, waterproof and mildewproof.
3. Full-bandwidth coating, multi-layer coating treatment on all mirror and prism faces, effectively enhance light transmittance, clear and bright image
4. Large eyepieces help to relieve eye strain and provide more comfortable viewing. They are often used to watch concerts, sports events, animal migration, etc.
5. The prism is made of BAK4 material, which enhances the refractive index and has higher transmittance, effectively avoiding vignetting.