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Product specifications Diameter: 19.3mm Inner diameter: 17.6mm Height : 5.6mm epitaxial thickness: 1.5mm LED lens angle : the angle can be adjusted Focal length : 17mm ( for reference

Product specifications Diameter : 34mm Height: 10.2mm Within the caliber : 6.2mm Edge thickness : 2.0mm Angle: 30 degrees Light transmittance : 93% the refractive index: 1.93% Endure

Product specifications Diameter: 19.3mm Inner diameter: 17.6mm Height : 4.2mm epitaxial thickness: 1.5mm LED lens angle : the angle can be adjusted Focal length : 30mm ( for reference

Feature: Temperature:-30 to +90 degree Surface: Clean Angle: Diameter: 27.7mm Height: 8.5mm Transmittance: 93.% Materials: PMMA Color: Transparent Factory picture as below: ================================================================ We

Laser Distance Measure 40m 60m 80m 100m Mini Handheld Digital Rangefinder Measurer Tape Diastimeter with LCD backlight 20%OFF Description The laser distance meter with high precision can be used to measure the distance, area and volume. It

Product specifications Diameter: 40mm Inner diameter: 35.3mm Height : 15.3mm epitaxial thickness: 2.5mm LED lens angle : the angle can be adjusted Focal length: 23mm (For reference only) Lens

Feature: Working distance: 100 mm zoom c-mount Lens 0.5X C-mount adapter zoom ratios: 6.5:1 with 0.5X and 2.0X Barlow Lens Objective Magnification Power by 0.7 - 4.5X(about 20 - 300X on the

1. About 15 working days after receiving payment(based on actual quantity). 2. Tracking No. will be sent to you after delivery, and we will track the goods for you till you receive it. Some countries like Russia we will send products from

New Mega Pixels 1000X 8 LED USB Digital Microscope Endoscope Camera Microscopio Magnifier Z P4PM Features: A good quality to use in Inspection dissection/examination, Plant dissection/examination, Skin examination, Scal examination,

Third Hand Soldering Iron Stand Helping Magnifying Tool high quality ​ Features: Brand new and high quality. Third Hand Clamp Helping Magnifying Glass Jeweler Loupe Selected professional tool. The practical tool

China Znse Lens Materials: China Znse Diameter:25mm/1inch Foucl Length: 76.2mm/3inch ET: 2.5-3mm Package:1x Lens USA ZnSe Focus Lens for CO2 laser Diameter(mm) Focal Length(mm)

new hand held aquarium Salinity brine Refractometer salinity meter tester 0-10% with ATC50% off This optical Brix & Salinity Refractometer is designed to measure seawater (marine aquaria) or very low concentrated salt solutions & low concentrated

Portable Hand Held 0-80% alcoholometer Alcohol refractometer liquor alcohol Content Tester with ATC NOTE: Not include the retail box. This model works for alcohol testing (to test the alcohol concentration in the alcohol solution, not the

New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging,

-GOLF 600PRO -Product Feature: Objective Lens:21mm Magnification Power:6X View Angle:7.2° Pupil Distance:16mm Precision To +/-1 M Maximum Range :GOLF LW600PRO 600M Closest distance :GOLF

5X 24cm Hands Free Table Desk Portable Reading Magnifier Magnifying Glass for Reading Books 5X Portable Desk Magnifying Glass Reading Loupe Magnification: 5X Length: 24cm Width: 4cm Weight: About 199g Diopter: 16Dpt

Mileseey L32R Laser Level cross 5point Vertical Horizontal Lasers Laser Classes Classes 2 Leveling Accuracy

New Portable Mini Handheld Magnifiers 2-3X 60mm Single Open Folding Magnifying Glass Folding Pocket Magnifier HR Description Feature Product material: ordinary black plastic+glass. Color:

5PCS Flat lens Torchy lens For Flashlight Lamp Glass Diameter 55mm Thickness 3mm Toughened glass lens Specification Diameter 55mm Thickness 3mm Material: Toughened glass Package includes 5PCS Flat glass lens Product

Features: For seniors or people can read the book, the newspaper and the magazine with weak eyesight. With rotary knob switch in a simple and fashionable design Even for fieldwork, office, printing, manufacturing industry, home. Folding

Features: Model: Camera with HDMI USB2.0 two output Image format: jpg Image resolution: 4608*3456 (for TF card 16MP) 1920*1080 @ 30FPS(for USB) Video format: MOV(for TF card) Video

Camera feature: High Quality, High Resolution, Clear Images 1/3” CMOS 1080P 1600* 30F/S video recorder Photo Model / Video Model Industry Cmos Camera. It can Show the live image directly on any HDMI monitor , Projector