Prisms

Brand Name:OEM ODM

Model Number:70x400mm

Place of Origin:Sichuan, China (Mainland)

Zoom Spotting Scope 16-40x70mm Professional Astronomical Telescope for Planet​ Features of our Astronomical Telescope Visual resolution and optics are the best choice to provide low-end products at a low price. The assembly is not too complicated and it is...

Brand Name:OEM ODM

Model Number:8x20 ED monocular

Place of Origin:Sichuan, China (Mainland)

Monocular Mini Telescope Waterproof 8x20 ED Lens Pocket Monocular For Bird Watching Product Description ED glass-spectacular clarity and color ED (Extra Low Dispersion) glass can prevent or reduce chromatic aberration, which can cause chromatic aberration...

Brand Name:OEM ODM

Model Number:70x400mm

Place of Origin:Sichuan, China (Mainland)

Powerful Monocular Telescope 70x400mm Astronomical Kids Telescope For Moon Watching Professional Astronomical Telescope Specifications optical system Refractor Telescope Model 16-40x70 Objective 70mm Focal length 400mm Focal ratio 4.3 Eyepiece 10mm / 25mm ...

Brand Name:Tontube

Model Number:YBPC4R

Place of Origin:Sichuan, China (Mainland)

Waterproof Floating 7x50 Binoculars Telescope 10x50 Rangefinder Binoculars Product Description [Binoculars with rangefinder and compass]: Illuminated night vision binoculars with built-in compass, used for positioning direction, and with an internal ...

Brand Name:Hollyview

Model Number:10x32 ed

Place of Origin:China

10x32 ED Professional Binoculars Roof Prism Binoculars for Adultsfor Bird Watching Product description for 10x32 ED Binoculars 1. Fully-multi coated lenses + Phase Correction Coating+Anti-reflective Coating. 2. High end BAK4 prism coating prevents losing ...

Brand Name:TONTUBE / OEM ODM

Model Number:8x42 ED

Place of Origin:Sichuan, China (Mainland)

Waterproof Nitrogen Purge 8x42 ED Binoculars With Anti-Reflective Coatings The main features of 8x42 waterproof ED binoculars * Ultra-low dispersion glass lens * Super Bak4 roof prism design * High reflectivity, phase film and multilayer anti-reflection ...

Brand Name:TONTUBE / OEM ODM

Model Number:8x42 ED

Place of Origin:Sichuan, China (Mainland)

Nitrogen Purge Hunting Binoculars Bak4 Roof Prism Design 10x32 Binocular Telescope The main features of 10X32 HD binoculars * Super Bak4 roof prism design * High level of reflection, phase film and multilayer anti-reflection film * With nitrogen, anti-fog...

Brand Name:TONTUBE / OEM ODM

Model Number:10x42 ED

Place of Origin:Sichuan, China (Mainland)

Compact 10X42 Roof Prism Binoculars ED Glass With Dielectric Coatings For Hunting 10X42 ED Binoculars Details Ultra-low dispersion (ED) glass can eliminate chromatic aberration (chromatic aberration), which is a common visual defect of binoculars. 10X32 ED...

Brand Name:TONTUBE / OEM ODM

Model Number:10x42 HD

Place of Origin:Sichuan, China (Mainland)

Long Range Waterproof Marine Binoculars 10x42 ED Lenses For Hunting 10X42 Marine Binoculars Details The binoculars have fully multi-coated optical elements, BaK-4 phase coating and dielectric prisms. When all air-glass surfaces are coated with various anti...

Brand Name:TONTUBE / OEM ODM

Model Number:10x50 ED

Place of Origin:Sichuan, China (Mainland)

Large 10x50 Day And Night Vision Binoculars With ED Lenses For Marine Hunting Main features of ED 10x50 marine binoculars * BaK-4 prism has phase coating and dielectric coating to maximize light transmittance. * Completely multi-layer coated with anti-...

Brand Name:TONTUBE / OEM ODM

Model Number:12x50 ED

Place of Origin:Sichuan, China (Mainland)

Dielectric Coating 12x50 Center Focus Knob ED Binoculars For Marine Bird Watching Main features of ED 12x50 marine binoculars * BaK-4 prism has phase coating and dielectric coating to maximize light transmittance. * Completely multi-layer coated with anti-...

Brand Name:TONTUBE / OEM ODM

Model Number:10x42 ED

Place of Origin:Sichuan, China (Mainland)

Anti-Reflective Coatings ED Binoculars Waterproof 10x42 For Hunting Bird Watching 10X42 ED Binoculars Details Ultra-low dispersion (ED) glass actually eliminates the visual chromatic aberration or chromatic aberration common in binoculars. You can enjoy ...

Brand Name:OEM ODM

Model Number:70x300mm astronomical telescpoe

Place of Origin:Sichuan, China (Mainland)

70mm Aperture 300mm Astronomical Refractor Telescope with Tripod Professional Astronomical Telescope Specifications optical system Refractor Telescope Model 15-50x70mm Objective 70mm Focal length 300mm Focal ratio 4.29 Eyepiece 60mm / 20mm Angle of view...

Brand Name:OEM ODM

Model Number:70x300mm astronomical telescpoe

Place of Origin:Sichuan, China (Mainland)

Portable Travel Telescope for Kids Adults Beginners 70x300mm Astronomical Telescope Professional Astronomical Telescope Specifications optical system Refractor Telescope Model 15-50x70mm Objective 70mm Focal length 300mm Focal ratio 4.29 Eyepiece 60mm / ...

Brand Name:Tontube

Model Number:NV400

Place of Origin:China

3.5-7x31mm Night Vision Binoculars with Infrared Camera for Hunting and Surveillance Product information 1. The NV400 doesn't work through windows because IR beams will reflect. 2. To TURN ON the Infrared Feature, please REMOVE the IR cap (the left lens ...

Brand Name:Tontube

Model Number:YBPC4R

Place of Origin:China

7x50 Military Marine Binoculars with range finder & Compass for Navigation Product information 1. All lenses are fully coated, which provides multiple layers of anti-reflective compounds resulting in optimal light transmission and producing a remarkably ...

Brand Name:OEM ODM

Model Number:3.5x31 NV400

Place of Origin:Sichuan, China (Mainland)

NV400 3.5x31 Infrared Digital Night Vision Binoculars Scopes For Hunting nfrared Night Vision Advantages & Applicattions: Public security law department, urban management and other units to maintain counter-terrorism, law enforcement secret reconnaissance ...

Brand Name:OEM ODM

Model Number:5x31 NV400 pro

Place of Origin:Sichuan, China (Mainland)

NV400pro 5x31 Infrared Military Binoculars Night Vision Goggles For Hunting NV400 PRO Night Vision Advantages & Applicattions: Public security law department, urban management and other units to maintain counter-terrorism, law enforcement secret ...

Brand Name:TONTUBE / OEM ODM

Model Number:7x50 binoculars

Place of Origin:Sichuan, China (Mainland)

Black Silver 7x50 Fixed Focus Compact Waterproof Binoculars For Duck Hunting Fixed Focus Binoculars FEATURES Porro prism system for greater depth perception and a wider field of view. Fully multi-coated optics: all optical surfaces are coated for superior ...

Brand Name:Tontube

Model Number:8x32 HD binocular

Place of Origin:China

8x32 HD Binoculars Waterproof & Fogproof for Adults BaK-4 Prisms SPECIFICATION: MULTI-COATED OPTICS AND BaK-4 PRISMS: Multi-coated optics help obtain high resolution and high contrast views, while the prisms made of BaK-4 glass will give you enhanced color...