Refractometers

Brand Name:YBoptics

Model Number:YMT35

Place of Origin:China

Smart Phone Monocular Telescope, 12x55 Bird Watching Monocular For Phone Camera Parameters for 12x55 monocular MODELS 1042 1050 1255 POWER 10X 10X 12X OBJ. LENS DIA. 42MM 50MM 55MM TYPE OF PRISM Roof/BAK4 Roof/BAK4 Roof/BAK4 NUMBER OF LENS 5Pcs/3Groups ...

Brand Name:OEM/ODM

Model Number:YMT35

Place of Origin:Sichuan, China

12X42 HD Monocular Telescope Smartphone Portable With BAK4 Prism FMC Lens For Mobile Phone Camera Description: -【Multiple Choices】 1) With wristband is more portable​ 2) 8x42/10x42/10x50/12x50 parameters are optional - 12x42 High Power Monocular, High ...

Brand Name:CTWR

Model Number:YBRED14

Place of Origin:China

HD 10x42 Binoculars for Adults and Teen-agersThe BAK4 Prism FMC Lens Super Bright Lightweight SPECIFICATION: 【Professional HD Binoculars】 This HD binocular is equipped with 42mm large objective lens, 23mm eyepiece and 16.5mm coated prism,It has a large ...

Brand Name:YBoptics OEM/ODM

Model Number:RZMT19

Place of Origin:Sichuan, China (mainland)

10-30X55 High Definition Monocular Telescope Long Distance for Smartphone Specifications: MODEL 10-30x55 POWER 10-30x OBJ. LENS DIA. 55MM TYPE OF PRISM Roof/Bk7 PRISM COATING YES NUMBER OF LENS 6Pcs/4Groups LENS COATING Multi Coated FOCUSING LENS Obj. EXIT...

Brand Name:YB optics

Model Number:YBR02

Place of Origin:China

High Power Binoculars 10x42 Compact Lightweight Binoculars Great For Bird Watching Product Description [High Power Binoculars] 10X power magnification and 5.6° large field of view. Suitable for both adults and kids. Focus on wonderful details beyond ...

Brand Name:YBoptics

Model Number:NVP64 Night vision Monocular

Place of Origin:China

300m Long Range Military Monocular 2x25mm Handheld Infrared Night Vision Telescope Parameters for Night Vision Monocular Catalog Function Description Optiacal performance Optical Magnification 2X Digital Zoom Max 8X Angle Of View 10.77° Objective Aperture ...

Brand Name:OEM/ODM

Model Number:YMT34

Place of Origin:Sichuan, China

12x60 Monoscope Monocular Telescope For Smartphone With AdapterTripod Hand Strap Description: 【Advantages】 - 16.5mm large BAK4 PRISM & FMC LENS - Large objective lens 60mm, others only 42mm - Fast Focus With One Hand - Monocular Telescope for Smartphone - ...

Brand Name:CTWR

Model Number:NV2180

Place of Origin:China

Night Vision Goggles-1080P Full HD 1480ft Viewing Range, 8x True IR Illuminator, 100% Dark Night Vision SPECIFICATION: Wide Screen for a Broader View A larger screen takes you to a wider visual experience! Night vision goggles with a 2.31'' TFT LCD screen...

Brand Name:YBoptics

Model Number:YM04 monocular

Place of Origin:China

Unique High Power Compact 12X50 Monocular Telescope For Smartphone Birding Introduction of 12x50 Monocular - Flexible focus - Powerful 12x magnification - Built-in large BAK-7 prism - High quality FMC green film objective - Easy to zoom in on the target ...

Brand Name:YBoptics

Model Number:YKB08

Place of Origin:China

Children Telescope 8x21 Small Size Childs Binoculars for Preschoolers WHY CHOOSE US 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 Shipping(we pay taxes...

Brand Name:YBoptics

Model Number:YBRED11

Place of Origin:China

Folding Roof Prism High Definition 10x50 Wide Angle Binoculars For Hunting Fishing Parameters for 10x50 ED Binoculars Product model YBRED11 10X50ED YBRED11 12X50ED magnification 10x 12x Mirror material Plastic Steel PPS (Metal Spiral Eye Mask) Objective ...

Brand Name:OEM/ODM

Model Number:YBSP20

Place of Origin:Sichuan, China (mainland)

Small Strong Binoculars Folding Pocket 10x25 Telescope for Hunting Optical System: Magnification: Magnification:8x Magnification:10x Objective diameter(mm) Objective diameter(mm):25 Objective diameter(mm):25 Front lens diameter Front lens diameter:35 Front...

Brand Name:YBoptics

Model Number:YBSP19

Place of Origin:China

Multi Coated 8x25 10x25 Porro Prism Lightweight Small Binoculars For Birding Parameters for 8x25 10x25 Binoculars Magnification:8x Magnification:10x Objective diameter(mm):25 Objective diameter(mm):25 Front lens diameter:35 Front lens diameter:35 Prism (...

Brand Name:Hollyview

Model Number:YBR29

Place of Origin:Sichuan, China

10x42 Ultra HD Binoculars with Phone Adapter and Tripod HD Professional Binoculars for Bird Watching Travel About this item Ultra-High-Definition Binoculars: Advanced Fully Multi-Coated binoculars with 20mm BaK4 prism give you better light transmission to ...

Brand Name:OEM/ODM

Model Number:RZB07 15-180x80

Place of Origin:China

15-180x80 Binocular – Outdoor and Astronomy Binocular – Large Aperture for Long Distance Viewing – Multi-coated Optics Introduction of RZB07 15-180x80 zoom big porro Binocular POWERFUL 20X MAGNIFICATION: Giant astronomy binoculars feature massive 80mm ...

Brand Name:Tontube

Model Number:YBPM3 10X50

Place of Origin:Sichuan, China

High Power Military Binoculars, Compact HD Professional Waterproof Binoculars Telescope For Adults Bird Watching Travel About this item [Wide Field of View]- 10x magnification, 18mm eye lens diameter and 50mm objective diameter; 105m field of view at 1000m...

Brand Name:YBoptics

Model Number:YBPM7

Place of Origin:China

High Power Military Binoculars 12x42 Durable Army Telescope with Nitrogen Filled Magification 12 x Objective diametre 42mm Eyepieces diametre 21 mm Eye Relief 13.1mm Exit Pupil: 3.5mm ield of degree 6° Field of view 110M/1000 M Material of body Metal Prism...

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 ...