Binoculars for Adults 10x42 BAK-4 Roof Prism FMC Lens, HD Compact Durable Binoculars for Birdwatching Hunting Hiking and Traveling with Carrying Bag and Strap RIVMOUNT
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|Water Resistance Level||Waterproof|
|Prism Description||Roof Prism|
About this item
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- 【COMPACT HIGH POWER BINOCULARS 10x42】10x power magnification,42mm big objective lens and 307ft/1000yds large field of view. Roof prisms system makes it very compact and easy to carry.
- 【HD VISON WITH QUALITY OPTICS】BAK-4 Prisms and Fully Multi Coating provide a higher refractive index rate, brighter edges field of view. Definitely a good choice for spotting.
- 【DURABLE LIGHTWEIGHT AND PORTABLE】Durable body with rubber armor for shock-resistance ,anti-skid ,firm grip. The binoculars weigh only 530 grams and the customized neck strap is extra widened and thickened. Excellent structural design and precision assembly make it perform well in water- resistance and dust- resistance, perfect for outdoor activities.
- 【BINOCULARS SMART PHONE ADAPTER】The latest smartphone adapter included in the accessory, which you can take a great picture you never did before,suit for iPhoneX,8/8Plus,7/7Plus,6/6s, Samsung Galaxy S6,S7,S8/S8Plus,S9,Note,LG,HTC,SONY,etc.
- 【AFTER-SALES SERVICE】If you have any quality problems within 12 MONTHS, you can contact us at any time for after-sale service.
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The FMC film is short for Full Multi Coating, which means all the surface of the lens is coated with multi-layer film.
1.single layer increases light transmittance.
2.single layer reduces reflectivity.
3.Multi-layer film system balances color.
4.The reflection of the multi-layer anti-reflection coating system is emerald green, so it is often called Green Coating.
1.BAK-4 Pirsms produce clearer images.
2.Roof prism binoculars had a more complex light path so that appeared simpler than Porro prism binoculars.
3.The precision design and the sealant between the gaps provide a certain water-resistant performance.
Model: 10 x 42
Obj.lens diameter : 42mm
Type of prism : BK4
Lens coating : FMC
Exit pupil diameter: 4.2mm
Exit pupil dist : 15.5mm
Fields of view: 5.6°
Interpupillary dist : 56mm~74mm
Nit weight : 1.16 lb
1x Smartphone Adapter
1x Carrying bag
2x Lens Covers
1x Cleaning Cloth
1. Always store your binocular in its case when not in use.
2. When wiping the lens,use a soft lint-less cloth.
3. To remove any remaining dirt or smudges.Add one or two drops of isotropic alcohol to the cloth.
4. Store your binocular in a moisture-free area even if it is waterproof.
5. Please don't use it to see the sun directly , it will be harm to your eyes.
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It feels cheap but so far its been fairly durable. Its been rained on... and survived. Most of the time I carry it into orchestras or choir concerts. Its been a hit with the other audiences.
cons: mostly the pouch... the Velcro section on the flap is a tiny square and pretty much rendered useless after a few openings. I stitched on a wider strip and that fixed that.