Refractometers

Brand Name:YBoptics

Model Number:YBSP11

Place of Origin:China

High Resolution Images Long Eye Relief Binoculars 12x25 For Star Gazing Bird Watching Parameters for Binoculars model 8x25 10x25 magnification 8x 10x Eye width(IPD) (mm) 52-74 52-74 Field of View (ft/1000yds) 342ft.@1000yds/108m/1000m 262ft.@1000yds/96m@...

Brand Name:Hollyview

Model Number:YMT34 12X60 green

Place of Origin:China

Real 12x60 High Power Monocular Telescope with FMC BAK4 Prism Large Objective Lens for Outdoor Activity What we provide: spotting scopes, binoculars, monocular, night vision, astronomical telescope, rangefinder, variable zoom telescope, rifle scope, scope ...

Brand Name:Toutube

Model Number:YMT34 12X60HD green&grey

Place of Origin:Sichuan, China

Fixed Focus 12×60HD Monocular Telescope BAK4 For Phone Waterproof New Design For Adults High Powerd​ 12X60 High Definition Magnification A full 12x magnification and 60mm objective lens monocular telescope, providing clear and sharp images, enjoys the ...

Brand Name:OEM/ODM

Model Number:YMTED01 8×33

Place of Origin:Sichuan, China

8×33 Phone Monocular Telescope ED Glass IPX7 Waterproof Starscope Monocular For Camping Hunting 8×33 monocular telescope ED Descriptions: ED ultra-low dispersion optical system We used premium low dispersion glass, and through an excellent calculation ...

Brand Name:OEM/ODM

Model Number:YBRC1R 10X50 Binocular

Place of Origin:Sichuan, China

Waterproof Nitrogen 10×50 Binoculars Telescope With Rangefinder FMC Telescope BAK4 For Hunting YBRC1R 10X50 Binocular Description: 1. Waterproof, dust-proof, all-weather binocular suitable for outdoor use even Under severe conditions such as watersport...

Brand Name:OEM/ODM

Model Number:YBSP01

Place of Origin:China

Pearl Red Porro Binocular FMC Optical Lens BAK4 Prism Mini Powerful Telescope For Adults And Children main features: 1. Bak4 Porro Prism glass give you enhanced color fidelity 2. More than 80% Multi-coated optics with high transmission coating protect you...

Brand Name:OEM/ODM

Model Number:YBSP05

Place of Origin:China

Yellow Waterproof 8x32 Binoculars Folding ED Telescope For Adults Children main features: 1. ED (Extra-Low Dispersion) glass - prevents or reduces chromatic aberration, which causes color fringing. Generally speaking, the better the aberrations are ...

Brand Name:OEM/ODM

Model Number:YBSP14

Place of Origin:China

High Definition 8x21 Round Foucs Binoculars Telescope With Microscope Glass For Sightseeing​ Main Features: 1. Double Use-Telescope & Microscope Do you think this is just a telescope, no this is also a microscope too. You need use this microscope glass to ...

Brand Name:OEM/ODM

Model Number:YBR14 10X42

Place of Origin:Sichuan, China (mainland)

Large Eyepiece 10X42 Binoculars Telescope With Silver Focus Handwheel For Outdoors Activities Main Features: 1. 10x magnification & 42mm objective lenses these Crossfire HD binos are optimized with select glass elements to deliver exceptional resolution, ...

Brand Name:CTWR

Model Number:ymt37

Place of Origin:China

12×56 ED High Power Monocular Telescope for Stars Watching Camping Clear Low Light Vision SPECIFICATION: 24MM LARGE EYEPIECE CLEAR VISION - CWTR 12×56 monocular with 24mm extra large eyepiece offers a more comfortable and larger view, alleviating eye ...

Brand Name:YBoptics OEM/ODM

Model Number:YMt37 professional monocular telescope

Place of Origin:Sichuan, China (mainland)

2022 New Design High End 10X50 12X56 Monocular Telescope Optical Scope Military Grade for Adult Product specification Magnification 10X Body material Plastic steel Armor material (NBR+PVC) Color Black Objective lens Ø φ52 Ocular lens Ø φ24 Exit pupil Ø 5....

Brand Name:YBoptics OEM/ODM

Model Number:YMt37 ED Glass Monocular

Place of Origin:Sichuan, China (mainland)

High End Portable 12X56 ED Glass Monocular Telescope For Hunting Bird-Watching Outdoor Activities Product specification Magnification 10X Body material Plastic steel Armor material NBR+PVC Color Black Objective lens Ø φ52 Ocular lens Ø φ24 Exit pupil Ø 5....

Brand Name:OEM/ODM

Model Number:YMT37 HD

Place of Origin:Sichuan, China

12X56 High Power Monocular Telescope With Smartphone Holder & Tripod BAK4 Prism Dual Focus For Hunting Bird Watching Description: 【Multiple Choices】 1) HD and ED lens optional 2) The monocular house part can be customized color, such as silver, black 【...

Brand Name:OEM/ODM

Model Number:YBR26

Place of Origin:China

High Definition Fashion 10X42 Binoculars Telescope For Hiking Hunting Bords Watching Introduction of YBR26 Binoculars Fully multilayer coated lens. The binoculars has a 10x magnification and a 42mm objective lens, and is optimized with selected glass ...

Brand Name:OEM/ODM

Model Number:YBR27

Place of Origin:China

10X42 Binoculars Telescope FMC Lens BAK4 Prism For Hiking Hunting Bords Watching Introduction of YBR27 Binoculars Fully Multi-coated Lenses Phasecoated Bak4 Prisms The 10x42 binoculars has outstanding lenses and prism quality. The glass is eco-friendly, ...

Brand Name:OEM/ODM

Model Number:YBSP08

Place of Origin:Sichuan, China

High Powered 12x25 Compact Binoculars For Adults Kids Bird Watching Hunting Hiking Camping Description: 【HIGH POWERED BINOCULARS WITH LARGE EYEPIECE】 With 12x magnification, 16mm large eyepieces, 25mm objective lens and wide field of view, 262ft/1000yds...

Brand Name:OEM/ODM

Model Number:YBP10 10X50

Place of Origin:China

10x50 High Power Compact HD Professional Daily Waterproof Military Binoculars Telescope for Adults Bird Watching Travel Introduction of YBP10 Binoculars [Wide Field of View]- 10x magnification and 50mm objective diameter; 122m field of view at 1000m; When...

Brand Name:OEM/ODM

Model Number:YBP10 7X50

Place of Origin:China

7x50 High Power Binoculars for Adults Super Clear FMC BAK4 Prism Lens for Bird Watching Introduction of YBP10 Binoculars 【Crisp and Bright】-The 16.5 BAK-4 Prism and 50mm fully multi-coated lenses guarantee a high-quality optics system. The binoculars for ...

Brand Name:YBoptics

Model Number:YBP10 binoculars

Place of Origin:China

Hot Selling Long Range 7x50 10x50 Green Powerful Binoculars For Traveling Parameters for 10X50 Binoculars item net weight 810gram Product Dimension 189x63x168mm POWER 10X SPECIFION 50 FIELD ANGLE 6.5° PRISM Bak4 FIELD OF VIEW 367ft@1000yds 122 m/1000m EXIT...

Brand Name:OEM/ODM

Model Number:YBSP18

Place of Origin:Sichuan, China

12x25 Compact Binoculars for Adults and Kids Bird Watching with Clear Weak Light Vision Description: 【High Powered 12x25 HD Binoculars】 12x50 high powered binoculars provide 12X magnification and 50mm eyepieces, feature a 1000M large field of view, and ...