Refractometers

Brand Name:CWTR

Model Number:WBP09a

Place of Origin:China

8x40 Waterproof Binoculars for Adults, Compact Roof Binoculars for Bird Watching SPECIFICATIONS: * [ Professional Powerful Binoculars ] Designed with 20X power magnification, 50mm large objective lens and 367ft/1000yds large field of view good for fast mov...

Brand Name:YBoptics OEM/ODM

Model Number:YMt22

Place of Origin:Sichuan, China (mainland)

12X50 High Definition Monocular Telescope with Telephoto Zoom Monocular BAK4 Prism &FMC Lens Clear and Bright product description 1.Smooth Single Hand Focus Wheel In order to provide a quick stabilized focus operation, our phone monocular telescopes are ...

Brand Name:OEM/ODM

Model Number:YBRED 8X42 Binocular

Place of Origin:Sichuan, China (mainland)

Binoculars Telescope for Adults 8x42 Compact Binoculars for Bird Watching Optical System: TYPE 8x42 BODY STYLE SEMI-AROMATIC THERMOPLASTIC BODY FIELD OF VIEW 128 m /384 ft NEAR FOCUS 2.5m EYE-RELIEF 18 mm RELATIVE BRIGHTNESS 27.56 PRISM BAK4 Roof FOCUSING...

Brand Name:Tontube

Model Number:ymt3

Place of Origin:China

2021 Power Prism 12x50 Compact Monoculars for Adults Kids HD Monocular Scope SPECIFICATION: 【Easy to Use】 You can see scenery Easily and Rapidly by using our monocular telescope for Single Hand-Adjust the eye cup and Focus Wheel until see clear and bright ...

Brand Name:YBoptics

Model Number:10x32

Place of Origin:China

10x32 Binoculars Outdoor and Birding Binocular Fully Multi-coated with BaK-4 Prisms​ SPECIFICATION: PERFECT BINOCULARS FOR EVERY ADVENTURE: A great match for everyone from beginners to mid-range outdoors and birding enthusiasts. The perfect combination of ...

Brand Name:OEM/ODM

Model Number:RZB11 10-30x50

Place of Origin:Sichuan, China (mainland)

10-30X50 Zoom Binoculars for Adult Powerful HD Binoculars Easy Focus Waterproof Fogproof-BAK4 Prism FMC Lens-with Case ​ Optical System: General Specifications Type 10-30x50 Power 10x to 30x Objective Dia. 50mm Field of View(m/1000m) 58-30m Exit Pupil Dia...

Brand Name:OEM/ODM

Model Number:NV980

Place of Origin:Sichuan, China (mainland)

Long Range Night Vision Binoculars With Infrared Digital Telescope For Adults Hunting NV980 Night Vision binoculars Description: Lower Magnification Large Objective Lens-- At 5X magnification, digital zoom at 1-8X, with the 31mm super large objective lens...

Brand Name:YBoptics

Model Number:Astronomical Refractor Telescope 30070

Place of Origin:China

30070 Blue Astronomical Refracter Telescope with Tripod Finder Scope 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:CTWR

Model Number:70300

Place of Origin:China

70mm Aperture 300mm Kids Telescope astronomical telescope for sky watching Telescope for Kids Beginners SPECIFICATION: Premium Quality Optics- CTWR telescope features 70mm big aperture, fully coated optical glass with high transmission coatings creates ...

Brand Name:OEM

Model Number:NV450

Place of Origin:China

Black Infrared Illuminator Digital 4x50 HD Night Vision Binoculars for Night Shooting and Hunting Feature Wide Application: A great gadget which enable you to observe target in complete darkness. Ideal for a wide variety of uses such as surveillance, ...

Brand Name:CTWR

Model Number:TFSK3 20-60X80

Place of Origin:China

20-60x80 Spotting Scope with Tripod and Carrying Bag and Smartphone Adapter - BAK4 Angled Telescope SPECIFICATION: Variable 20x to 60x magnification and dynamic lens focusing system - makes it easy to zoom in on target. Perfect for target shooting, archery...

Brand Name:OEM/ODM

Model Number:YBR 8X42 Binocular

Place of Origin:Sichuan, China (mainland)

Binoculars Bird Watching 8X42 Compact FMC Complete Multi Coated Lens for Adults Waterproof Fogproof Optical System: TYPE 8x42 BODY STYLE SEMI-AROMATIC THERMOPLASTIC BODY FIELD OF VIEW 96M/1000M NEAR FOCUS 5m EYE-RELIEF 15.5 mm RELATIVE BRIGHTNESS 27.56 ...

Brand Name:YBoptics OEM/ODM

Model Number:YMt15

Place of Origin:Sichuan, China (mainland)

10-30x50 Zoom Monocular Telescope for Birdwatching Powerful Waterproof Monocular Scope with BAK4 Prism Product specification Model Number YMT15 Model 10-30x50 Objective 50mm Magnification 10X-30X Field of view 293/1000 Eye Relief 305ft/1000yds Lens coating...

Brand Name:YBoptics OEM/ODM

Model Number:YMt31

Place of Origin:Sichuan, China (mainland)

10X40 Monocular Telescope Waterproof Compact Portable Monocular Telescope Equipped with Smartphone Adapter Product specification Model Number YMT31 Model 10x40 Objective 40mm Magnification 10X Field of view 294/1000 Eye Relief 305ft/1000yds Lens coating ...

Brand Name:OEM/ODM

Model Number:WSBR12 8X21 Binocular

Place of Origin:Sichuan, China (mainland)

Mini Compact Lightweight 8x21 Small Binoculars for Concert Opera Sports Game Outdoors Hiking Travel Kids Bird Watching Optical System: Model Number WBSR12 Material Aluminium Alloy Field of view 101M/1000M Magnification 8x Objective diameter 21mm Weight ...

Brand Name:CTWR

Model Number:16-48x65

Place of Origin:China

16-48X65 professional spotting scope angled with tripod SPECIFICATION: LIGHTWEIGHT DESIGN: Newest SECOZOOM spotting scope Lightweight design without sacrificing optical quality, much lighter than other spotting scope on the market, easy to watch with one ...

Brand Name:YBoptics

Model Number:RED02 Binoculars

Place of Origin:China

ED Telescope Nitrogen Filled 10x42 8x42 Binoculars For Bird Watching Features of 10x42 ED Binoculars The Bak4 Roof Prism delivers vivid detail and stunning image quality. High quality ED glass provides true color viewing experience. Advanced MultiGuard ...

Brand Name:OEM/ODM

Model Number:YKB06 8X21 KIDS Binocular

Place of Origin:Sichuan, China (mainland)

Binoculars For Kids 8X21 High Resolution Shockproof Mobile Telescope For 3-12 Years Boys Girls Kid Toys Optical System: Model Number YKB06 Kids binoculars feature Shockproof Kids Binoculars Kids binoculars Power 8x Kids binoculars Field of view 158m/474ft...

Brand Name:Hollyview

Model Number:Ymt1

Place of Origin:Sichaung,China

High Power Prism Hand Held Monocular Telescope for Concerts and Sports Game Product Description * 12x50 high power magnification - have the best view in your outdoor adventures. To see 12x closer with a clear and bright image with the generous, light-...

Brand Name:YBoptics

Model Number:RMT6

Place of Origin:China

10-30X50 Zoom Telephoto Long Distance Monocular with Tripod & Phone Adapter Specification MODEL 10-30x50 POWER 10X-30X OBJ. LENS DIA. 50MM TYPE OF PRISM Roof/Bk4 PRISM COATING YES NUMBER OF LENS 6Pcs/4Groups LENS COATING Fully Multi Coated FOCUSING LENS ...