Refractometers

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: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 OEM/ODM

Model Number:RZMT3 10-30X50 Zoom Monocular

Place of Origin:Sichuan, China (mainland)

RZMT3 10-30X50 Zoom Monocular High Power Prism Monocular And Quick Smartphone Holder ​ RZMT3 10-30X50 Zoom Monocular Descriptions: High Power Magnification: Have the best view in your outdoor adventures. To see 10X closer with a clear and bright image wit...

Brand Name:YBoptics

Model Number:10-30x42mm telephoto zoom monocular

Place of Origin:China

10-30X42 Super Telephoto Zoom Monocular Telescope For Bird Hunting Bird Watching Introduction of 10-30x42 Zoom Monocular - Fully multi-coated lens and high quality BAK4 prism increase light transmission, deliver bright, clear, high-contrast images. - ...

Brand Name:YBoptics

Model Number:YBP C1R

Place of Origin:China

Russian Military Night Vision Binoculars Waterproof 7x50 telescope PARAMETER: Item 7x50 10 X 50 12x50 Body style Semi-aromatic Thermoplastic Body Semi-aromatic Thermoplastic Body Semi-aromatic Thermoplastic Body Field Angle 6.6° ± 5% 6.5° ± 5% 5.5° ± 5% ...

Brand Name:OEM/ODM

Model Number:YBPC4R

Place of Origin:Sichuan, China (mainland)

7x50 10x50 Military Rangefinder ED Binoculars Porro Bak4 Waterproof Floating Compass Binoculars Optical System: Power 7x Field of View 124m/375ft Field of Angle 7.1° Coating FMC Weight 1180g Size 22.3x7.8x16.3cm Optical Coating FMC Coating Eye Relief 24mm ...

Brand Name:YBoptics

Model Number:12x50 monocular

Place of Origin:China

Small Portable Large Eyepiece 12x50 40x60 Monocular For Camping Hiking Parameters for 12x50 Monocular Item 12x50 Monocular Magnification 12x Objective DIA. 50mm Exit pupil distance 12mm Field of View 211ft/1000yds Waterproof No Exit Pupil DIA. 3.2mm Weight...

Brand Name:YBoptics OEM/ODM

Model Number:YMt3

Place of Origin:Sichuan, China (mainland)

40X60 Telephoto Zoom Monocular High Definition Telescope 12x50 Monocular for Bird Watching Traveling Product specification Item 12x50 Monocular Magnification 12x Objective DIA. 50mm Near Focus 2.5mm Field of View 293ft / 1000yds Eye Relief 10.26mm Exit ...

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 ...

Brand Name:Tontube

Model Number:YKB05

Place of Origin:China

8x21 Kid Binoculars Shock Proof Toy Binoculars Set - Bird Watching Gifts for Children SPECIFICATION: PREVENT SERIOUS EYE INJURIES – SECOZOOM binoculars have larger rubber eyepieces that sit nicely around the eyes so children don’t get their eyes poked or ...

Brand Name:YBoptics

Model Number:8x21 kids binocular

Place of Origin:China

Amazon 8x21 Kids Binoculars Shockproof Eye Protection Telescope for Children WHY CHOOSE US Patent Product ASTMF963, CPC, CPSC, 16 CFR and HR4040 certificated 24 Months Warranty All Optical Lens OEM/ ODM Logo Printing Free Private Label All Free DDP Air ...

Brand Name:YBoptics

Model Number:10x42 binoculars

Place of Origin:China

Waterproof Compact Binoculars 8x42 10x42 with Universal Phone Adapter for Bird Watching Parameters for 8x42 10x42 Binoculars Item 10x42 Binoculars 8x42 Binoculars Magnification 10x 8x Field of View 87m/1000m 96m/1000m Exit Pupil DIA. 3.5mm 4.1mm Objective ...

Brand Name:YBoptics

Model Number:YBR15

Place of Origin:China

Professional HD Roof Prism Telescope New 10x42 Binoculars for Adults PARAMETER: Model Number YBR13 YBR13 Magnification 10x 8x Objective diameter 42mm 42mm Exit pupil Diameter 3.5mm 7.1mm Exit pupil distance 11.5mm 15.5mm Field of view 87m/1000m 96m/1000m ...

Brand Name:OEM/ODM

Model Number:10x25 Binoculars Telescope

Place of Origin:Sichuan, China (mainland)

10x25 Binoculars Telescope for Adults Folding Compact Binocular with Lightweight Small Binoculars for Outdoor Sports​ Optical System: Power 10x Field of View 114m/380ft Field of Angle 8.5° Coating FMC Weight 290g Size 13x12x7cm Optical Coating FMC Coating ...

Brand Name:YBoptics OEM/ODM

Model Number:Ymt30 Monocular

Place of Origin:Sichuan, China (mainland)

Compass Telescope Durable Mobile Monocular Scope with Smartphone Holder & Tripod Specifications: Power 12X50/40x60/16x52 Magnification 12X/40x/16x Objective lens 50mm/60mm/52mm Eyepiece dia 20mm Waterproof yes Exit pupil dia 12mm Exit pupil dis 3.2mm ...

Brand Name:YBoptics

Model Number:WBP09

Place of Origin:China

Navigation 7X50 Durable Binoculars Porro Prism Telescope for Adults Sightseeing PARAMETER: item value Warranty 2 years Certification Reach Customized support OEM, ODM Place of Origin Sichuan China Brand Name OEM/ODM Model Number WBP09F Type 7x50 Power 7x ...