Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
Optical Inspection Apparatus Categories
Best Choice TEKCOPLUS 
TEKCOPLUS 400x Handheld Fiber Optic Microscope Inspection Tool, Portable Microscope with LED Light, Coaxial Illumination Housing Material: non-Slip RubberBest Value GIETTEK 
400x Fiber Optic Inspection Microscope, SC/APC TIP-600V Fiber Optic Inspection Probe with Display, Fiber Optic Inspector 400X Magnification with excellent sensor to ensure clear display and accurate measurement, with quick response
Ophthalmic View Vision Tester White Optical Manual Refractor Optometry VT-50 Visual Acuity Chart. Ophthalmic Table. Elite Digital Eye Chart Vision Optics Visual Acuity Software Chart /w Remote. WitKaKeTe 
400X Magnification Fiber Optic Inspection Microscope, Optical Communication Fiber Cable Inspection Microscope Magnifier, Handheld Microscope: Monocular handheld fiber optic microscope, which adopts premium rubber, ABS and aluminum alloy. Equ
Vision Tester White Optical Manual Refractor Optometry DIALS/KNOBS ALL TURN, ONE KNOC IS SLIGHTLY BENT AND CATCHES A LITTLE, SCUFFS AND SCRATCHES ON ALL SIDES, INCLUDES EVERYTDMX Beauty 
Mini ENT otoscope ophthalmoscope set – optical Fiber Led Medical Examination equipment by DMX INTL (Blue) Perfect tool: This compact otoscope is great for home use whether you use it for children or for adult ear-emergencies.GIETTEK 
SC/APC Handheld 400x Fiber Optic Inspection Microscope, USB Type TIP-600P Fiber Optic Inspection Probe, Fiber Optic Insp 【Superior application】This model is specialized to use in USB port compatible with PCs and laptops(windows), and OTDR(OrOptical Instrument Focimeter Manual Lensometer Optical Lens Test Machine 0°-180° Eyepiece focusing range: 0 / 15D. Prism axis angle reading: Lattice value 1 °(on partition board) 4 "(on divergence axisDMX Beauty Mini ENT otoscope ophthalmoscope set – optical Fiber Led Medical Examination equipment by DMX INTL (Black) Perfect tool: This compact otoscope is great for home use whether you use it for children or for adult ear-emergencies.220V 30W CP-12A Optical Polariscope Lens Stress Tester Detector Measurer Power: 30W. 1x A set of Lens Stress Tester. This machine can use it to Observe the light and shade of the lens, to underByttlerom
Byttlerom 6X 400X Magnification Optical Fiber Inspection Microscope with SC FC LC E2000 Universal Adapter for Fiber Clea 1. Rugged, portable, economic tool. Easy, manual focus of opticsGIETTEK TIP-600V Fiber Optic Inspection Probe, SC/APC 400x Fiber Optic Inspection Microscope, Fiber Optic Inspector Fiber Video 【High performance inspection】Compared with traditional tools, its unique single-way of focus control greatly improves thOptical Lensometer Manual Focimeter Portable Lens Meter Optometry Machine 0/15D RUIXIB HD 30X Magnification Magnifying Glass 50MM Diameter Double Convex Lens Glass Optical Magnifier Glass Jewelry Loupe for R Material: optical glass; lightweight, anti-scratching, multi-purpose, easy to use. Can be Use for: lighting glass, instrOptical Instrument Focimeter Manual Lensometer Optical Lens Test Machine 0°-180° Eyepiece focusing range: 0 / 15D. Prism axis angle reading: Lattice value 1 °(on partition board) 4 "(on divergence axisAutools Optical Polariscope Lens Stress Tester, AC220V Strain Gauge Crystal Lens Detector Machine, CP-12 This machine can use it to Observe the light and shade of the lens, to understand the internal distortion, not only for10% Off Optical Instrument Focimeter Manual Lensometer Optical Lens Test Machine0°-180°； Eyepiece focusing range: 0 / 15D. Prism axis angle reading: Lattice value 1 °(on partition board) 4 "(on divergence axisUPIKIT Handheld 60km OTDR Fiber Optic Tester,Optical Time Domain Reflectometer with 4” Touchscreen 4in1 OTDR +VFL+OPM+OLS 1310/ 60KM OTDR FIBER OPTIC TESTER: Adopts OTDR elements and precision analysis software to quickly detect optical fiber typeOptical Lensometer Manual Focimeter Portable Lens Meter Optometry Machine 0/15D； [Eyepiece focusing range: 0 / 15D. Prism axis angle reading: Lattice value 1 °(on partition board) 4 "(on divergence axiCryfokt Cryfokt Optical Fiber End Face Detector, Orange Rechargeable Glass Fiber -End -Ever Face Inspection Kit 5in HD Touchscre Real Time Data Recording: This fiber detector features real time video recording and supports memory card expansion(withOptical Lensometer Manual Focimeter Portable Lens Meter Optometry Machine 0/15D； [Eyepiece focusing range: 0 / 15D. Prism axis angle reading: Lattice value 1 °(on partition board) 4 "(on divergence axiLuocute Luocute 5in Fiber Optic End Face Inspector, 400X Magnification Fiber Endoscope Detector with Real Time Video Recording f [Ergonomic Viewing Stand] Designed with user comfort in mind this detector features an ergonomic stand on the back that10% Off Optical Lensometer Manual Focimeter Portable Lens Meter Optometry Machine 0/15D [Eyepiece focusing range: 0 / 15D. Prism axis angle reading: Lattice value 1 °(on partition board) 4 "(on divergence axiGeneric 400X Magnification Optic Fiber Inspection Probe 3.5-inch LCD Display Optical Video Inspection Kit for FC/SC/LC/ST Connec 【400x Fiber Optic Video Inspection Probe】The optic fiber inspection probe uses 400x high-definition microscope technologOptical Lensometer Manual Focimeter Portable Lens Meter Optometry Machine 0/15D [Eyepiece focusing range: 0 / 15D. Prism axis angle reading: Lattice value 1 °(on partition board) 4 "(on divergence axiZWJABYY Fiber Optic Inspector,400x Fiber Optic Video Inspection Probe and Display KIP-600V,Fiber Optic Scope 400 Magnification,H ★【Optical fiber end face detector】: 400X magnification optical fiber connector detection probe set, identification accurOptical Instrument Focimeter Manual Lensometer Optical Lens Test Machine 0°-180° Eyepiece focusing range: 0 / 15D. Prism axis angle reading: Lattice value 1 °(on partition board) 4 "(on divergence axisFerdiiz Endoscope Inspection Optical Lensometer Manual Focimeter Portable Lens Meter Optometry Machine 0/15D [Eyepiece focusing range: 0 / 15D. Prism axis angle reading: Lattice value 1 °(on partition board) 4 "(on divergence axiGearwell Gearwell Fiber Inspection Probe, 400X Optical Fiber End Face Detector with USB Connection, Handheld Fiber Scope for Conn EASY TO USE: Fast focusing effectively improves work efficiency, connects to a computer (for Windows system) USB interfa15% Off Stereo Optical Co Optec Vision Tester Optec 2000 (For Parts & Repair) ~ 36821 Item: Stereo Optical Co Optec Vision Tester Optec 2000 (Multiple slides installed). Model/Cat # Optec 2000. Stereo OpticDINHEAROM DINHEAROM 10pcs Plastic Pd Rulers Pupil Distance Meter Pupillary Ruler Pupil Distance Measurement Tool Eye Optical Tool Precision engineering: our digital pupil distance meter provides highly accurate pd measurement, ensuring DIY eyeglassesLIFKICH LIFKICH 6pcs Pupillary Distance Rulers Pd Measuring Tools for Accurate Eyeglass Fitting User-friendly Optical Measuremen High accuracy: the pupillary distance gauge ensures exact measurements, crucial for accurate eyeglass prescriptionsBrilluxa Brilluxa Fiber Inspection Probe, 400X USB Optical Fiber End Face Detector, Handheld Fiber Scope with USB Connection, Fib EASY TO USE: Fast focusing effectively improves work efficiency, connects to a computer (for Windows system) USB interfaXTevu XTevu Fiber Optic Video Inspection Probe and Display Handheld Fiber Microscope 400X Magnification 3.5in LCD Display Opti CLEAR DISPLAY: Fiber optic end face microscope, 400X magnification, and adopts a 3.5in HD LCD screen to display images,GAIN EXPRESS Handheld Diffraction Spectroscope 55mm Jewelers Eye Loupe Jewelry Magnifier for Gems Jewelry Rocks Stamps Coins Watches Handheld and Portable: This spectroscope is designed to be held comfortably in your hand and is highly portable; makingVeemoon Veemoon 6pcs Optical Pupil Distance Ruler Accurate Measurement Tool for Pupillary Distance for Eyeglass Fitting and Easy Accurate measurement: the pupillary distance ruler ensures precise measurement of the pupillary distance for eyeglasses,Quorium Quorium 5.5mm Industrial Camera Endoscope, for Android, Pipeline Inspection, Industry, Auto Repair, Carbon Deposits, Vis 2. High-Quality Imaging: With a 1-megapixel sensor and 640x480 resolution, this endoscope provides crystal-clear imagesKOMSHINE 400X Magnification Fiber Optic Inspection Microscope Probe Komshine KIP-600V with 3.5 Inch Display Screen Monitor FTTH + ZWJABYY 400X Magnification Inspection Probe KIP-600V Fiber Optic Video Inspection Probe and Display,Fiber Optic Inspector with F ★【Optical fiber end face detector】: 400X magnification optical fiber connector detection probe set, identification accurARWIC OTDR Fiber Optic Tester, 1310/1550nm 26/24dB Fiber Optic Reflectometer with 4.3-inch Touch Screen, 11-in-1 OTDR SM with Multi-functional OTDR Fiber Optic Tester-- Integrates functions such as Auto OTDR, Expert OTDR, Event Map, OPM, VFL, PowZWJABYY Fiber Optic Inspection Probe Kit,400X Magnification Fiber Connector Endface Microscope with 3.5 Inch Display Monitor ★【Optical fiber end face detector】: 400X magnification optical fiber connector detection probe set, identification accurFUNOMOCYA FUNOMOCYA Teaching Props for Physics Class Optics Kit Physics Optical Experiment Equipment 1 Set Light Refraction Reflec Physics experiment kit-- this is designed to help students comprehend the principles of light refraction and reflection,ZWJABYY 400X Optic Fiber Inspection Probe,with 3.5 inch Fiber Microscope Display for FC/SC/LC/ST UPC Male Connector and SC/LC UP ★【Optical fiber end face detector】: 400X magnification optical fiber connector detection probe set, identification accurCAYBE Fiber Optic Inspection Probe Kit 400X Magnification Fiber Connector Endface Microscope with 3.5 Inch Display Monitor 3.5 inch video display and probe with one-way focus control, small and portable set let the operation easier anywhere anMitutoyo Mitutoyo Steel Rectangular Micrometer Inspection Gage Block Set with Optical Parallel, ASME Grade AS-1, 0.105-1.0" Lengt Micrometer inspection gage blocks are sized for use with a Mitutoyo Micro Checker (sold separately)Mitutoyo Mitutoyo 516-931-26CAL Steel Rectangular Micrometer Inspection Gage Block Set with Calibration, Inch, Optical Parallel, Calibrated gage block set of nine rectangular blocks measuring 0.0625' to 2.0'Generic Fiber Optic Inspection Probe with 400x Magnification & 3.5 inch HD LCD, Real-time Video for FC/SC/LC/ST Connectors, Port HD LCD Display with 400X Magnification: Features a 3.5 inch HD LCD screen for clear visibility of stains. The probe inclPODSJD HS-OP10 Ophthalmoscope with 5 Apertures & Adjustable Lenses, LED or Xenon Light, Compact Handheld Eye Examination Device [DUAL MODEL OPTIONS]: Choose between HS-OP10 with a standard ergonomic handle for daily clinical use, or HS-OP10S with ageneric 400X Fiber Optic Video Inspection Probe & Display KIP-600V - Handheld Fiber Optic Inspector Scope with 3.5" HD LCD, 4000 【400X Magnification & HD Display】Magnify fiber details 400X with <1μm accuracy using this fiber optic inspection probe.YHUEGH Fiber Optic Inspection Microscope Probe, 400X Magnification Fiber Connector Endface Microscope with 3.5 Inch Display Mon ✔ 400X Magnification Fiber Optic Connector Inspection Probe and 3.5 inch HD LCD displayGearwell Gearwell Otoscope, Bendable 4mm Hose Borescope with Focus and Lighting, Ear Inspection Camera, Medical Endoscope Tool Image Clarity: Small body, more information, a new upgrade using 1MP CMOS chip, to bring you a different clarity. EnsureTEKCOPLUS TEKCOPLUS Dichroscope for Gemstone Pleochroism Analysis High-Grade Aluminum Body, 2cm Lens Diameter, Ideal for Gemologis 𝙃𝙄𝙂𝙃-𝙂𝙍𝘼𝘿𝙀 𝘼𝙇𝙐𝙈𝙄𝙉𝙐𝙈 𝘾𝙊𝙉𝙎𝙏𝙍𝙐𝘾𝙏𝙄𝙊𝙉- Built from premium aluminum, this dichroscope ensures durGANAZONO GANAZONO 10pcs Borosilicate Glass Petri Dishes Reusable Laboratory Culture Containers with Optical Clarity for Uniform C Reusable and durable: made from borosilicate glass, these dishes are reusable and can withstand both temperatures, thougGatuida Gatuida 1 Set Physics Optics Experiment Set Prisms Convex Lens Reflector Refraction Triangular Prism Convex Lens School The materials used in its construction ensure durability and safety for both teachers and students.LBMED 4.5in Wireless Otoscope Ear Camera, Veterinary Video Laryngoscope with 5pcs Different Sizes of Blades, Adjustable Viewin 【Clear】Equipped with a 4.5-inch full-color screen and a 2-megapixel camera with a better view, you can directly view theLaser Laser Tools 7604 Portable 5" Screen Inspection Camera High resolution LCD screen (5") 110mm x 65mm with 1280 - 720 pixels.VILLFUL VILLFUL Physics Optics Experiment Kit Teaching Props Light Refraction Reflection Demonstrator Science Lab Equipment Educational science kits-- the operation is simple and easy, making it accessible for both classroom teaching and home eGeneric Hillrom 3.5V Macroview LED Plus Otoscope Head Only 238-3 Offers approximately 3× larger field of view compared to standard otoscopes.PURFWOG Laparoscopic Simulated Training Box Kit with HD Insertion Camera and 8 Training Modules, 4 Training Instruments for Stud Medical student training equipment, 8 training modules inset HD USB camera 4 sets of laparoscopic surgery exercises are