Refractometers

Brand Name:Tontube

Model Number:ymt1

Place of Origin:China

40X60 Monocular High Power Monocular Scope for Bird Watching Traveling Concert Sports Game with Phone Adapter Tripod SPECIFICATION: 40X60 High Power Magnification: Full 40x magnification, 60 mm objective lens diameter, providing clear and bright images, ...

Brand Name:Tontube

Model Number:10-300x40 monocular

Place of Origin:China

4K 10-300X40mm Super Telephoto Zoom Monocular Telescope, Power Binoculars for Adults SPECIFICATION: Strong and durable: high-quality materials are also suitable for harsh environments. Powerful, ultra-compact, ultra-lightweight. High definition monoculars...

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:Tontube

Model Number:P1S-540

Place of Origin:China

5-8x Digital Night Vision Scope outdoor Monocular Telescope for Hunting Fishing SPECIFICATION: [High resolution]CMOS sensor offers clear view up to 8X magnification, provides high resolution colorful images.Infrared illuminators allow observers to see ...

Brand Name:Tontube

Model Number:PJ2-0532

Place of Origin:China

5-8x Digital Night Vision Monocular Optics Scope Night Vision Infrared Monoculars for Hunting Observe SPECIFICATION: HD IMAGES: Take clearer photos and videos due to the superior light transmission offered by this ir night vision device. The night vision...

Brand Name:YBoptics

Model Number:10x42 Binoculars

Place of Origin:China

Compact Black HD 10x42 High Powered Binoculars For Bird Watching Traveling Parameters for YBoptics 10x42 Binoculars Item 10x42 Binoculars Magnification 10x Objective DIA. 42mm Optical Material All lens are optical glass Field Angle 5.6° Coating Condition...

Brand Name:Hollyview

Model Number:Ytm24

Place of Origin:Sichaung China

Product Features 1.Tripod available:Metal screw interface for connecting tripod stabilized, more durable also. 2.Mobile holder available:Wide range of mobile holder can be choosed for this monocular, all pass factory test which can attached on mobile wit...

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:Tontube

Model Number:YMT3

Place of Origin:China

12X42 High Power Monocular with compass for Bird Watching FMC BAK4 Prism & Eco-Friendly Materials SPECIFICATION: * Easy to focus: Super easy to use, focus and acquire target.Adjust one hand focus wheel easily and make it the most user friendly nature ...

Brand Name:Hollyview

Model Number:YBP16

Place of Origin:Sichaung,China

Specification item value Warranty 3 years Certification Reach Customized support OEM, ODM Place of Origin Sichaung ,China Brand Name hollyview Model Number YPB16 Product name BK-7 Prism Glass Porro Binoculars Magnification 7x Objective diameter 35mm ...

Brand Name:YBoptics

Model Number:YMT1

Place of Origin:China

12X50 Monocular Telescope High Power Monocular with Smartphone Holder and Tripod Parameters Item 12x50 Monocular Magnification 12x Objective DIA. 50mm Near Focus 2.5mm Field of View 400ft / 1000yds Eye Relief 10.26mm Exit Pupil DIA. 4.4mm Weight 353g Prism...

Brand Name:YBoptics

Model Number:YMT22

Place of Origin:China

FMC BAK4 Prism 12x50 HD Monocular Telescope for Hunting Wildlife Bird Watching Parameters for YBoptics Binoculars Item 12x50 Monocular Magnification 12x Objective DIA. 50mm Near Focus 2.5mm Field of View 258ft / 1000yds Eye Relief 10.26mm Exit Pupil DIA...

Brand Name:YBoptics OEM/ODM

Model Number:Ymt29 Monocular

Place of Origin:Sichuan, China (mainland)

Telephoto Zoom Telescope 12x50 Monocular for Bird Watching Concert Traveling Hunting and Scenery Specifications: Warranty 2 years Certification CE, FCC, ROHS Customized support OEM, ODM, OBM Place of Origin China Brand Name SECOZOOM Model Number YMT29 ...

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:CTWR

Model Number:NV-FHD

Place of Origin:China

3x Night Vision Binoculars, 1080p Full HD, 1640ft Viewing Range, Superior 5W Infrared SPECIFICATION: 【Clearly see in 100% Darkness】Unlike other night vision spy gear, our High-Tech Night Vision Binoculars feature a No-Glow INFRARED ILLUMINATOR and All-...

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:Hollyview

Model Number:YKB05

Place of Origin:Sichaung,China

Shockproof 8x21 Mini Children's Powerful Binoculars Toys & Gifts for little Explores Bird Watching Specification Optical System: 6x21 / 8x21 / 10x22 Magnification 6x 8x 10x Objective Diameter 21mm 21mm 22mm Field Angle 8.2° 7.3° 6.5° Field of View (1000m) ...

Brand Name:Hollyview

Model Number:WBSR09

Place of Origin:Sichaung,China

10x25 Small HD Professional Roof BAK4 Prism FMC Lens Binoculars with Phone Mount Strap Carrying Bag for Travel Specifications item value Warranty 3 years Certification Reach Customized support OEM, ODM Place of Origin Sichaung,China Brand Name Hollyview ...

Brand Name:CTWR

Model Number:WBSR9a

Place of Origin:China

10x32 Binoculars Outdoor and Birding Binocular Fully Multi-coated with BaK-4 Prisms SPECIFICATION: 【10x32 compact binoculars for adults】With 10x magnification and 32mm objective lens, it can provide a large field of view of 96m/1000m. This lightweight ...

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 ...