Refractometers

Brand Name:Hollyview

Model Number:RZM04

Place of Origin:Sichaung,China

7-21X21 Pocket Zoom Monocular with FMC Hd Large Eyepiece Non-Slip Texture Telescope About this 7-21X21 Pocket Zoom Monocular Ideal for outdoor sports enthusiasts and wilderness explorers.Ideal gifts for children and outdoor enthusiasts and mens gifts for ...

Brand Name:YBoptics

Model Number:YBR20 binoculars

Place of Origin:China

Double-Hinge Compact 10x42 Powerful Binocular Telescope For Hunting Traveling​ Parameters for 8x42 10x42 Binoculars Model 10x42 Objective Dia. 42mm Power 10x Eyepiece Dia. 24mm Coating Multi coated gree Prism Bak4 FOV 5.6° Eye relief 12.5mm Close distance...

Brand Name:YBoptics

Model Number:YMT34

Place of Origin:China

High Power BAK4 FMC 12x60mm Mobile Phone Monocular Telescope With Carrying Box Parameters for 12x60 monocular Model: 12x60 The actual real multiple is 10 times, the inner diameter of the objective lens is 56mm, and the outer diameter is 60mm; Multiplier: ...

Brand Name:YBoptics

Model Number:YMT32 12x50 monocular telescope

Place of Origin:China

... Relief 10.26mm Exit Pupil Distance 13.5mm Weight 265g Prism Roof Bak-7 Size 146 x 43 x 53mm Introduction of 10X42 Monocular High Definition 10X magnification and 42mm object lens for a better view of the stage. Fully ...

Brand Name:YBoptics

Model Number:YMT33 monocular telescope

Place of Origin:China

... / 1000yds Color Black Exit Pupil Distance 13.5mm Weight 265g Prism Roof Bak-7 Size 146 x 43 x 53mm Introduction of 10X42 Monocular High Definition 10X magnification and 42mm object lens for a better view of the stage. Fully ...

Brand Name:Hollyview

Model Number:RZM04

Place of Origin:Sichaung,China

10-30x21 7-21x21 HD Zoom Mini Outdoor Pocket Monocular Telescope for Hunting A compact and lightweight spotting telescope with powerful zoom capabilities.Zoom magnification range: 10x-30x.Zoom Objective lens diameter: 21mm fully coated optical BAK-4 prism...

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:YBoptics OEM/ODM

Model Number:RZMT3 Zoom Monocular

Place of Origin:Sichuan, China (mainland)

10-30X50 Zoom Monocular Telescope with 50mm Large Object Lens Specifications: MODEL 8-22X50 / 10-30x50 POWER 8x-22X / 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 ...

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

Model Number:YMT36

Place of Origin:China

BAK4 Prism Dual Focus 12X55 High Power Monocular Telescopes For Hunting Travelling Wildlife Parameters magnification 12x Field of View (ft/1000yds) 261ft/1000yds Eye Relief (mm) 15 Exit Pupil Diameter (mm) 4.16 Resolution-On Axis(soa) <=5.6" Ocular Lens ...

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....