Optical Filters

Brand Name:YBoptics

Model Number:F30070 Astronomical Telescope

Place of Origin:China

Focal Length 300mm 70mm Aperture Fully Coated Refractor Astronomical Telescope Parameters for YBoptics Telescope optical system Refractor Telescope Model 15-50x70mm Objective 70mm Focal length 300mm Focal ratio 4.29 Eyepiece 60mm / 20mm Angle of view 1.2° ...

Brand Name:YBoptics OEM/ODM

Model Number:30070mm Astronomical Telescope

Place of Origin:Sichuan, China (mainland)

30070mm Astronomical Telescope Astronomical Refractor Telescope Aperture for Kids Adults Telescope With Tripod 30070mm Astronomical Telescope Descriptions: Excellent Optics: The astronomical telescope features 500mm(f/7.1) focal length and 70mm aperture, ...

Brand Name:YBoptics

Model Number:102x600mm Astronomical Telescope

Place of Origin:China

Blue 102mm Aperture Professional Telescope Astronomical Terrestrial With Tripod Parameters for YBoptics Telescope Optical system Achromatic Refraction Model 102x600mm Objective 102mm Focal length 600mm Focus ratio f/5.9 Eyepiece 1.25 inch(in.) (MA6.3mm, ...

Brand Name:YBoptics

Model Number:50600 Astronomical Telescope

Place of Origin:China

Star Finder Astronomical Telescope with Tripod Space for Kids and Beginner Parameters for YBoptics Telescope Model: TS50600-00 Product: Astronomical telescope Price: RMB Price teams: EXW Hs number: 9005801000 Min order: 1 pc Lead time: 1-40 days Payment: ...

Brand Name:YBoptics OEM/ODM

Model Number:Telescope 102600

Place of Origin:Sichuan, China (mainland)

Mount Astronomical Refracting Telescope, Portable Travel Telescopes 102600 Astromical Telescope Description: BEST Telescope for Kids& Beginners: Astronomical telescope meets all the needs of beginners, and the kids’ astronomical journey begins from here! ...

Brand Name:YBoptics

Model Number:Astronomical Refractor Telescope 40070

Place of Origin:China

Astronomical Refractor Telescope 40070 Telescopio with Filters Tripod​ Parameters for YBoptics Telescope optical system Refractor Model 16-40x70 Objective 70mm Focal length 400mm Focus ratio 11.25 Eyepiece 10mm 25mm Angle of view 1.3° Magnification 40x 16x...

Brand Name:YBoptics

Model Number:Astronomical Refractor Telescope 30070

Place of Origin:China

Yellow Astronomical Refractor Telescope 30070 for Stargazing Exploring Nature Parameters for YBoptics Telescope optical system Refractor Telescope Model 15-140x70mm Objective 70mm Focal length 300mm Focal ratio 4.29 Eyepiece 60mm / 20mm Angle of view 1.2° ...

Brand Name:YBoptics OEM/ODM

Model Number:Astronomical 40070

Place of Origin:Sichuan, China (mainland)

Professional Astronomical Reflector Telescope Comes With Phone Adapter 70mm Refractor Telescope For Moon Stars Viewing 70mm Refractor Telescope For Moon Stars Viewing Descriptions: : Reflesctor telescope meets all the needs...

Brand Name:YBoptics

Model Number:40070 Astronomical Telescope

Place of Origin:China

Professional 40070 Astronomical Refractor Telescope For Kids Adults Bigenner Parameters for YBoptics Telescope optical system Refractor Telescope Model 16-40x70 Objective 70mm Focal length 400mm Focal ratio 4.3 Eyepiece 10mm / 25mm Angle of view 2.21° ...

Brand Name:Tontube

Model Number:70400

Place of Origin:China

70mm Travel Scope for astronomy Portable Refractor Telescope Fully Coated Glass Optics SPECIFICATION: 【Ultra-clear Refracting Telescope】This 70AZ travel telescope is a user-friendly refractor telescope with 400 mm focal length and 70 mm aperture, fully ...

Brand Name:YBoptics OEM/ODM

Model Number:Binoculars YBRED07 8X32

Place of Origin:Sichuan, China (mainland)

ED 8X32 Lightweight Binoculars With ED Glass Waterproof Fogproof Roof Binoculars Outdoors Activity HD8x32 Binoculars ED Glass Description: All optical lenses: BAK4 Prism material,aluminizing Prism coating.Lens coating system FMC Full Broadband Multilayer ...

Brand Name:YBoptics

Model Number:8x32 ED Binoculars

Place of Origin:China

Long Range 8x32 ED Glass Compact Hunting Binoculars For Bird Watching Parameters for YBoptics Binoculars TYPE 8 X 32 BODY STYLE SEMI-AROMATIC THERMOPLASTIC BODY POWER 8 X ± 5% OBJECTIVE DIAMETER 32mm ± 1 mm FEILD ANGLE 7.8° ± 5% FIELD OF VIEW(at 1000m/at ...

Brand Name:YBoptics

Model Number:12x50 ED Binoculars

Place of Origin:China

High Resolution Image Waterproof Navy Powerful Binoculars 12x50 With ED Glass Parameters for 12x50 ED Binoculars TYPE 12x50 ED Binoculars BODY STYLE SEMI-AROMATIC THERMOPLASTIC BODY POWER 12 X ± 5% OBJECTIVE DIAMETER 50mm ± 1 mm FEILD ANGLE 5.3 ° ± 5% ...

Brand Name:YBoptics OEM/ODM

Model Number:25X100 Porro Binoculars

Place of Origin:Sichuan, China (mainland)

Adjustable Eyewear Binoculars Telescope Glasses Fishing Binoculars Outdoors Giant Porro Binoculars Telescope For Fishing Outdoors Description: : A great pair of binoculars that combines top engineering features...

Brand Name:YBoptics OEM/ODM

Model Number:YBPY7 Yellow Binoculars

Place of Origin:Sichuan, China (mainland)

Bird Watching Telescope Waterproof Floating Marine Binoculars For Boating Hunting Fishing Bird Watching Telescope Waterproof Binoculars For Fishing: : The binoculars feature the classic 7x magnification and 50mm objective lenses ...

Brand Name:YBoptics OEM/ODM

Model Number:7X50 YBP C1R

Place of Origin:Sichuan, China (mainland)

Waterproof Binoculars With Rangefinder Compass BAK4 Prism FMC Lens For Bird Watching Telescope Hunting Boating Waterproof Binoculars Telescope With Rangefinder Compass: : High refractive BAK4 Prism eliminates the stray light...

Brand Name:YBoptics

Model Number:NV400 Infrared Night vision binoculars

Place of Origin:China

32GB NV400 Infrared Illuminator Binoculars Night Vision Goggles For Surveillance Parameters for YBoptics Night Vision Binoculars Optical Performance Magnification power: 3.5 X31 (MAX 7x) Digital Zoom: 2 steps magnification, Max 2x Angle Of View: 9° ...

Brand Name:Tontube

Model Number:NV700

Place of Origin:China

NV700 2021 5x Night Vision Binoculars High Sensitivity COMS Sensor Night Goggles for Hunting SPECIFICATION: * Revolutionary widescreen viewing monitor - comfortable viewing with both eyes, even useable with glasses * Viewing range of up to and over 500 ...

Brand Name:YBoptics

Model Number:NV630

Place of Origin:China

Infrared Night Vision High Power Binocular Scope 6-30x50 HD with WIFI Specification Model 6x-30X-50HD(wifi) binoculars Field angle 7° Display Specification VGA 0.26" (640x480) Waterproof IPX4 View distance(quarter of moon) 0.8m~410m View distance(full moon...

Brand Name:YBoptics

Model Number:NV450

Place of Origin:China

4x50 Digital Telescope Binoculars Infrared Night Vision for Hunting,Security Specification Catalog Function Description Optical Performance Magnification power 4 X 50 Eyepiece Exit Pupil Diameter 12mm Angle Of View 7° Objective Aperture 50mm Eyepiece Focal...