Binoculars Professional 8X30 10X30 Shockproof Compact Porro Binoculars with Bak4 Prism FMC Lens for Adults
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|Field Angle:||7.5°||Eye Relief (mm):||16 Mm|
|Diopter Adjustment:||-4D--+4D||Prism Type:||Bak4 Porro|
High Binocular Telescope 7x50,
Double Diopter High Binocular Telescope,
Double Diopter 7x50 binocular
About this item
* [ Professional Powerful Binoculars ] Designed with 7X power magnification, 50mm large objective lens and 345ft/1000yds large field of view good for fast moving subject, are ideal for bird watching, hunting, driving, sports events.
* [ Weak Light Vision with Quality Optics ] Design of Aspherical lenses and multi-layer coating guarantee excellent light transmission and well improve image brightness, contrast and quality. It can be used at night, but not in complete darkness.Suitable for concerts, opera, sightseeing and astronomical viewing.
* [ Durable, Solid and Anti-slip Grip ] Durable structure with odorless rubber armor for shock-resistance and Anti-slip grip,making it not only in decent appearance of more wear-resistant and moisture-proof, but also perfect for outdoor activities such as climbing, hiking, travelling, watching wildlife and scenery.
* [ Easy to Focus ] Corrective optical coating are good for color fidelity and minimize distortion. Diopter System adjusting the imbalance vision of both eyes. The smooth and large center focus knob makes it simple to operate and easy to focus. ( Adaptable to tripod )
BAK4 Prism and Advanced FMC Objective Lens
BAK-4 prisms with fully multi-coated reduces the reflected light, color errors, distortions and improves light transmittance. You can enjoy a sharp clarity and brightness. This power can be used for watching large stage play, vocal concert, a football game, etc.
Double Diopter adjustment
The front and back positions of the eyepieces can be changed so that the image formed together is no longer at infinity, but at a
certain distance in front or behind the secret environment to meet the needs of nearsightedness or hyperopia.
3. We provide comprehensive shipping methods.
Contact Person: Miss. Allie Nie