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Magnification Adjustable 180X 150X 130X Zoom C Mount Lens 0.7X~4.5X Magnification For HDMI USB Industry Video Microscope Camera

K9 Optical Glass 1:1 Semi-Reflective Semi-Transmissive Cube Beamsplitter Prism Dichroic Dispersion Beam Splitter

Dentistry Binocular Magnifier 2.5X 3.5X Ultra-lightweight Optical Loupes 320-420mm Magnifying Glass for Dental Surgery Tools

72LED 8X/10X NEW Illuminated Magnifier USB 3 Colors LED Magnifying Glass for Soldering Iron Repair/Table Lamp/Skincare Beauty

Right Angle Prism 15*15*15Mm Optical K9 Glass Total Reflection Prism Teaching Experiment

Wireless Digital Microscope 1600X Beauty Electronic Magnifier Mini Handheld Endoscope Inspection Camera 8 LED For iPhone Android

ZoeRax 11 in 1 Fiber Optic Tool Kit FTTH with Fiber optic Cutter -70~+10dBm Optical Power Meter 10MW Visual Fault Locator

1pc Optical Glass Right Angle Reflecting Triangular Prism for Teaching Light Spectrum Rainbow Prism Science Prop

Illuminated Jewelry Loupe Magnifier 30X 60X 90X Fold Diamond Magnifying Glass With UV LED Lights For Jewelers Gems Coins Stamps

Digital Microscope with 4.3inch IPS Screen 1600X Coin Mirroscope with Lights 1920P HD Video Microscope for PCB, Coins, Plants

13MP VGA Video Microscope Camera 1080P + Zoom 1-130X C-mount Lens + Brightness Adjustable Light Big Vision For Phone Repair

SF-HD870A Optical Pick up Laser Lens For DVD Mechanism Replacement Parts

Fiber Optic Patch Cable 1.5M/2M/3M/5M/10M/15M/20M/30M SC/APC-SC/APC Single Mode Extension Wire FTTH Cable Free Adapter

90X Zoom Universal Cell Phone Loupe Microscope Lens Magnifier Micro Camera for Phone Holder

1x22x33mm Rechargeable Red Dot Sight 4 Reticles Collimator Reflex Sight Hunting Optics Sight Gun Rifle Scope for Picatinny Rail

50000M Telescope Auto Focus 500X25 Powerful Binoculars Long Range Professional Mini Portable HD Waterproof Monocular

KG1 Portable Optical Power Meter Supporting 9 Key Wavelengths Including 1310nm 1490nm 1550nm and 1577nm for GPON Testing

Datyson 1.25-inch Lens Dust Cap For astronomical telescopes, Zenith mirror, Barlow lens and other female interfaces #DT315

Datyson 1.25inch Eyepieces, Fully Coated Optical Glass, 4mm, 10mm, 20mm Astronomical Telescope Accessories, Metal Lenses

K-C15 Visual Fault Locator 15km 650nm Red Light for Fiber Optic Cable Break Detection with Universal 2.5mm Adapter

10mm 12.7mm 15mm 20 30mm 40mm 50mm Optical Laser Reflector Prism Processing Small Right-angle Diamond Mirror Triangle External

Optical Glass X-cube Dichroic Cube Design Cube Prism RGB Combiner Splitter Educational Gift Class Physics Educational Toy

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10X Magnifying Glass with 3 Color Modes LED Lighted Desk Lamp with Metal Clamp Flexible Gooseneck Magnifier for Reading Nail Art

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500X Magnification Digital Handheld Microscope Magnifier Magnifying Glass with Light for Electronics Coins Jewelry Watch Repair

30X Loupe Magnifier With 6 Light Desktop Portable Metal Magnifier Folding Scale Sewing Magnifying Glass For Jewelry Tool

Datyson Astronomical Telescope Accessories 0.965inch 90-Degree Zenith Mirror

BYXGD Fiber Optic Terminal Box SC/FC/ST/LC 4 Ports Fully Equipped Cold Rolled Steel Fiber Optic Enclosure for Data Center

Plastic Microscope Glass Slide Box 25/50/100pcs Biological Slices Storage Case Holder for Prepared Microscope Slides

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PCS Fiber Optic Wands LED White Glow Stick Flash Fiber Optic Light Rod for Bulk Wedding Lighting Wands Flashing Sticks with 3 Li

V*rt*x 100% Original Cro*sfi*e G*n II Tactical Optics Red Dot Sight 2 MOA Rifle Scope With 20mm Riser 1/3 Co-witness Rail Mount

Datyson 1.25" 5X Barlow Lens with M42/T2 Photography Thread for Astronomy Telescope magnification & Astrophotography

Victoptics Riflescope Dual Illuminated 1X22X33 Red Green Dot Gun Sight 33Mm Scope Sight with 20Mm Rail

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