Prisms

Brand Name:Tontube

Model Number:YBPM5 7X40

Place of Origin:Sichuan, China

Military Binoculars For Adults Waterproof/Professional Binoculars Durable & Clear BAK4 Prism FMC Lens Suitable ForOutdor About this item [Wide Field of View]- 7x magnification, 24mm eye lens diameter and 40mm objective diameter; 145m field of view at 1000m...

Brand Name:YBPoptics OEM/ODM

Model Number:15X50 YBPM1

Place of Origin:Sichuan, China (mainland)

15X50 High Magnification Waterproof Binoculars Telescope Clear BAK4 Prism Types 15X50 high Magnificatio Waterproof Binoculars Telescope : 1.【Wide Field of View】15x magnification, 50mm objective diameter;When you use this binoculars, the vision is broad...

Brand Name:OEM/ODM

Model Number:RZB07 15-180x80

Place of Origin:China

15-180x80 Outdoor Astronomy Binocular Telescope Large Aperture Multi Coated Optics Introduction of RZB07 15-180x80 zoom big porro Binocular POWERFUL 20X MAGNIFICATION: Giant astronomy binoculars feature massive 80mm objective lenses and powerful 15-180x ...

Brand Name:OEM/ODM

Model Number:YBRED15

Place of Origin:Sichuan, China (mainland)

10x50 roof prism Binoculars Telescope For for sporting events Product Description The bright 18mm BAK4 prism takes full advantage of the 50mm fully multi-coated objective for crisp, true colors, and the large 22mm FMC green film eyepiece provides a wide ...

Brand Name:OEM/ODM

Model Number:RZB08 10-30x50

Place of Origin:China

10-30x50 ultra wide angle Binocular Telescope large aperture bird spotting binoculars Introduction of RZB08 10-30x50 ultra wide angle Binocular Telescope Introducing our revolutionary product, the UltraZoom Pro 30x Magnification Binoculars! Prepare to ...

Brand Name:YBoptics

Model Number:Ymt38

Place of Origin:China

Phone Camera Monocular Lens Telescope Waterproof 12x50 for Travel Trace Parameters for YBoptics Monocular Field of view 87m/1000m Size 175x68x73mm Exit pupil Diameter 3.75mm Exit pupil distance 12mm Field angle 5° Nitrogen filled yes Introductions of 12x50...

Brand Name:YBoptics

Model Number:Ymt39

Place of Origin:China

Bak4 Monocular Lens Telescope with tripod Ideal for Hiking Hunting Camping Bird Watching Parameters for YBoptics Monocular Keywords monoculars for Travel Bird Watching Wildlife Camping Scenery Sports Concert Magnification 12X Objective diameter 50mm Prism ...

Brand Name:YBoptics

Model Number:Ymted02

Place of Origin:China

12x50 ED Optical Monocular IPX7 Nitrogen-Filled Telescope for birdwatching Parameters for YBoptics Monocular MODELS YMTED02 ED1050 ED1250 ED1256 SPEC. POWER 10X 12X 12X OBJ. LENS DIA. mm 50 50 56 TYPE OF PRISM Type / Material Roof / Bak4 Roof / Bak4 Roof...

Brand Name:OEM

Model Number:YBP13

Place of Origin:China

Compact Sports Binoculars Large Aperture 12x60 Binocular Bird Viewing Scope Product Features A high-quality yet affordable choice for binocular astronomy or long-distance terrestrial viewing with large 60mm objective lenses and powerful 12x magnification. ...

Brand Name:Tontube

Model Number:YBP19 10X50

Place of Origin:Sichuan, China

10X50 Marine Binoculars for Adults with Rangefinder Compass, Waterproof Marine Binoculars for Sailing Boating Fishing About this item [Wide Field of View]- 10x magnification, 18mm eye lens diameter and 50mm objective diameter; 114m field of view at 1000m...

Brand Name:Tontube

Model Number:YBP19 8X42

Place of Origin:Sichuan, China

8X42 Waterproof Marine Binoculars for Sailing Boating Fishing, Marine Binoculars for Adults with Rangefinder Compass, About this item [Wide Field of View]- 8x magnification, 18mm eye lens diameter and 50mm objective diameter; 142m field of view at 1000m...

Brand Name:Hollyview

Model Number:YBP10

Place of Origin:Sichaung,China

Hollyview 20x50 High Power hunting Binoculars for Adults with Hunting Bird Watching Safari Sightseeing Features: 1. Powerful 20x50 binoculars with 20x magnification and 50mm objective lens 2. Fully multi-coated optics deliver ultra-bright, razor-sharp ...

Brand Name:Hollyview

Model Number:YKB08

Place of Origin:China

Hollyview Children's Binoculars Color Cartoon 8x21 HD Mini Portable Telescope​ SPECIFICATION: Children's binoculars, using a multi-coated optical system with a 21mm objective lens, have a wider viewing angle and more light, providing vivid images for a ...

Brand Name:Hollyview

Model Number:YKB08

Place of Origin:China

Hollyview 8x21Kids Binocular, Compact Binoculars High Definition For Bird Watching Outdoor Hunting SPECIFICATION: Children's binoculars, using a multi-coated optical system with a 21mm objective lens, have a wider viewing angle and more light, providing ...

Brand Name:Hollyview

Model Number:YKB08

Place of Origin:Sichaung,China

Children's Binoculars 8X21 Binoculars Camo Print Child Telescope HD Glasses Magnification Toy Kids Outdoor Science About This Item 1. Fully multi-coated optical glass Fully multi-coated green optical glass lens owned high-resolution, bright and colorful ...

Brand Name:Hollyview

Model Number:YKB08

Place of Origin:Sichaung,China

Camo Color Binoculars Children Outdoor Telescope Simulation Outdoor Hunting Camping Telescope Toys About This Item 1. Fully multi-coated optical glass Fully multi-coated green optical glass lens owned high-resolution, bright and colorful image, while lens...

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 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:Ymt1 12x50

Place of Origin:Sichuan, China (mainland)

Telephoto Truly 12x50 Zoom Monocular Telescope for Adults Kids Bird Watching Hiking Ymt1 12x50 Monocular Descriptions: 【WIDE-ANGLE AND HD VIEW】High power HD monocular telescope for smartphone equipped with a full 12x magnification and 50mm object lens ...

Brand Name:YBoptics

Model Number:YMT28

Place of Origin:China

10x50 12x50 Monocular Telescope HD BAK4 Prism Waterproof Monocular for Adults Parameters for 12x50 Monoculars POWER 10 12 OBJ.LENS DIA 50 50 EXIT PUPIL DIAMETER 5.0mm 4mm EXIT PUPIL DIST 18mm 13.6mm FIELD OF VIEW 5.2° 4.6° FT/1000YDS 273 242 M/1000M 91 81 ...