Optical Instruments

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...

Brand Name:OEM ODM

Model Number:YBR09

Place of Origin:Sichuan, China (Mainland)

Multi-purpose 10x42 Binoculars for Adults with the Clearest Images and Good Resolution Telescope Magnification 8x 10x Objective Diameter 42mm 42mm Field Angle 5.5° 5.5° Field of View (1000m) 96m/288ft 96m/288ft Near Focus 5m 5m Exit Pupil 4.4mm 3.5mm Eye ...

Brand Name:Tontube

Model Number:12x50 binocular

Place of Origin:China

12x50 HD Binoculars Binoculars for Adults Roof Prism Bird Watching SPECIFICATION: 【Professional Powerful Binoculars】Designed with 12X power magnification, 50mm large objective lens and 93m / 278ft. large field of view good for fast moving subject, are ...

Brand Name:Toutube OEM/ODM

Model Number:NV400Pro

Place of Origin:Sichuan, China(mainland)

256GB NV400Pro 5 Level IR Switch Digital Night Vision Binoculars 1-8X With LCD Take Photos And Videos NV400 Pro Night Vision Device Description: Clearly see in 100% darkness: NV400PRO digital night vision device has infrared illuminator which allows you ...

Brand Name:Tontube

Model Number:YMT1

Place of Origin:China

12x50 monocular telescope with Bak4 IPX7 waterproof for bird watching hunting SPECIFICATION: 【12X50 High Power Magnification】A full 12x magnification and 50mm object lens diameter monocular provides a clear and bright image, enjoys the beauty of the ...

Brand Name:Tontube

Model Number:25x100

Place of Origin:China

25X100 Powerful binocular Astronomy Binoculars with Deluxe Carrying Case SPECIFICATION: 25x magnification porro prism binocular Giant 100 mm objective lens offers maximum image brightness in low-light and long-range conditions Ultra sharp focus across the ...

Brand Name:OEM ODM

Model Number:YBPC4R

Place of Origin:Sichuan, China (Mainland)

Military Binoculars for Adults, 7x50 Waterproof Fog Resistant Binoculars with Rangefinder Compass Why You Choose Our 7x50 Binocular Power 7x Field of View 124m/375ft Field of Angle 7.1° Coating FMC Weight 1180g Size 22.3x7.8x16.3cm Optical Coating FMC ...

Brand Name:OEM ODM

Model Number:YBR09

Place of Origin:Sichuan, China (Mainland)

Wide Angle Binoculars Bak4 Roof Prism Lens 10x42 Lightweight Binoculars For Hunting Product Features 1. 10x magnification roof prism 2. Large 42mm objective lens. 3. Multi-coated optics for superior light transmission. 4. Comfortable field of view. 5. ...

Brand Name:Tontube

Model Number:YMT3

Place of Origin:China

12x50 monocular telescope with compass hot selling high power for bird watching Double adjust for the 12x50 40x60 monocular with 50mm objective lens and BaK4 prism This product is equipped with a compass SPECIFICATION: 【12X50 High Definition High Power ...

Brand Name:Tontube

Model Number:YBP16

Place of Origin:China

10x30 HD binocular for adults ith Low Light Night Vision for tranvel bird watching SPECIFICATION: [Powerful binocular] 10x30 binoculars can help you see a clear face from more than 800 feet away.Full 10Xmagnification, 50mm object lens diameter, multiple ...

Brand Name:OEM ODM

Model Number:YMT26

Place of Origin:Sichuan, China (Mainland)

10x42 Monocular Telescope 12x50 with BAK-4 Prism Fully Multi-Coated Lens Excellent Monocular Why You Choose Our Monocular 12X50 HIGH POWER MAGNIFICATION: High power monocular for adults & kids, with a full 12x magnification and 42mm object lens diameter ...

Brand Name:Tontube

Model Number:ymt27

Place of Origin:China

12x50 Monoculars for Adults High Power Monocular Telescope for Wildlife with Smartphone Holder & Tripod SPECIFICATION: 【Professional High Definition Monoculars]】SECOZOOM monocular provides 12X magnification, and the standard objective lens diameter of 50mm...

Brand Name:Tontube

Model Number:ymt7

Place of Origin:China

Monocular Telescope 12x50 ED with Quick Smartphone Adapter and Wristband SPECIFICATION This 12x50 ED monocular can be used with a wristband This wristband is detachable, which is simple and convenient to use *Light Adjustable Pocket Telescope: 12x50 ...