Reviews Optical Instruments

SEMX80-the Linear Step, 80x80mm X Axis Manual Precision Linear Stage Precision Linear Translation Stage Platform Macro Track X Axis Linear Stage Cross Roller Guide

  • 【 80x80mm X Linear Stages 】This SEMX80-the Linear Step 80x80mm manual precision linear stage, a single X linear guide sliding track, used for capacitive touch screen production equipment, fixtures, optical instruments, etc.
  • 【 Wide Application 】Our linear stage is suitable for production machinery, testing equipment, optical experimental measurement, fine-tuning displacement, precision positioning, quantitative movement, etc.
  • 【 High Strength】The x axis 80x80mm is made of aluminium alloy material with black anodized surface, high strength, wear resistance and good corrosion resistant.
  • 【 High Performance 】100% brand new and high quality trimming bearing sliding table, 80x80mm platform size, precision machining and stable performance, good using effect.
  • 【 Warranty 】 We are here with a 100% product promise to give you the best in customer care! Please feel free to contact us if you are not satisfied with it for any reason. We promise all the issue will be solved within 24 hours.
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Ltvystore 100PCS GL5537 5537 Light Dependent Resistor LDR 5MM Photoresistor Photoconductive Resistance Assortment Kit Compatible for Arduino

  • Simple and flexible circuit design, it is a new generation of selenium battery..
  • This photocell has a wide spectral response unmatched by photomultiplier tubes, photocells, and selenium photocells..
  • Suitable for photodetection components, near-infrared detectors, photoelectric readout, optocoupler, shed ranging, laser alignment identification and photoelectric switches..
  • It is especially ideal for optical instruments operating in the 300NM to 1000NM spectral range..
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ADC Otoscope, Portable, Rechargeable Plug in Handle, LED Lamp, 3.5V, Soft Case, Diagnostix 5411L

  • 3.5v Ad LED illuminated Otoscope. Fiber optic light transmission for an unobstructed view. Optical glass reduces reflection and provides 3x magnification.
  • Bidirectional swivel lens allows instrumentation. Insufflator port for pneumatic otoscopy. Compatible with Welch Allyn specula.
  • Li-ion Adtronic battery handle providing 30 hours of continuous use between charges. Universal bayonet mount. Anti-theft locking feature.
  • Also includes tube containing 5 each Welch Allyn 2.75mm and 4.25mm disposable specula. Complete with a zippered padded nylon case that holds instruments securely.
  • Inspected, Assembled, and Packaged in the USA.
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GOSKY Smartphone Adapter Mount Regular Size - Compatible with Binoculars Monoculars Spotting Scopes Telescope Microscopes - Fits almost all Smartphones on the Market - Record Nature and The World

  • CAPTURE THE WORLD - This phone adapter allows you to capture the beauty of the world easily through your screen. It can be used on optical instruments like microscopes, telescopes, binoculars, monoculars, night vision binoculars, and spotting scopes..
  • EASY SETUP - You can easily attach your phone to your optical instrument with this adapter..
  • REGULAR SIZE - Fit an eyepiece diameter of 28mm-47mm..
  • DURABLE MATERIALS - The main body is made of zinc alloy (More durable than Aluminum) with gully metal housing. The phone clamp is made of high-strength PA Plastic..
  • FIT MOST SMARTPHONES - With a super large width ranging from 2.13" to 3.54" (54-90 mm). It fits almost all smartphones on the market. It is compatible with iPhone 12Pro Max, 12 Pro, 12, 12 mini, 11 Pro Max, 11 Pro,11, SE, Xs, Xr, X, 8 plus, 8, 7 plus,7, 6 plus, 6, 5s, 5, 4s, Samsung M30, S20, S20+,S20FE, S10, S10+, S10E, S8, S7, S6, S5, S4, Note20, Note20 Ultra, Note10+, Note 10, Note 9, Note 6, Note 5, Note 4, A51, A71, A70 and many more..
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Fosi Audio DA2120A Bluetooth 5.0 DAC Hi-Fi Stereo Receiver Audio Amplifier Support aptX 2.1 CH Integrated Class D Digital Power Amp for Passive Speakers Active Subwoofer with Remote Control

  • ...o build your home theater systems and enjoy Hi-Fi music with DA2120A..
  • Multiple Input Modes. DA2120A wireless stereo amplifier supporting PC-USB/Optical/Coaxial/3.5MM AUX/Bluetooth 5.0 input can fit with most home Hi-Fi sound systems. Note: Optical interface does not support Dolby/DST audio..
  • DA2120A adopts the Texas Instruments NE5532 operational amplifier chip. The DA2120A are high-performance operational amplifier combining excellent DC and AC characteristics, featuring very low noise, high output-drive capability, high unity-gain, maximum-output-swing bandwidths, low distortion, high slew rate, input-protection diodes, and output short-circuit protection. NE5532 are compensated internally for unity-gain operation, with specified maximum limits for equivalent input noise voltage..
  • DA2120A with Advanced Digital Amplify Circuits that all analog signals are converted to a digital signal to make the PHASE of input and output signal keep same. Phase shift is zero. Strong anti-interference ability. High efficiency up to 99%..
  • What You Get: DA2120A Hifi DAC amplifier x1, Bluetooth antenna x1, 24V/4.5A power supply x1, remote control x1, PC-USB Cable x1, Optical Cable x1, user manual x1, our worry-free 18-month warranty, and friendly customer service..
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X CROS s Roller Linear Stages, 8080mm Manual Micrometer High Precision Linear Roller Stages for Fine-Tuning Displacement Testing Equipment Quantitative Movement

  • The main body is made of aluminum alloy material, which is light weight, sturdy, resistant to friction.
  • Gear rotation is controlled by the handle, with dovetail groove guide, high accuracy, stable and smooth to move.
  • With R corner protection, safe to protect.
  • The manual trimming platform is detachable and easy to install.
  • Suitable for optical instruments, measuring devices and semiconductor manufacturing equipment.
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Cleanroom Wipes Nonwoven Wipes Cellulose/Polyester Blend (Grade A, 68 Gram) 9\ x 9\ (Bag of 300 Pcs) for Lab, Electronics, Pharmaceutical, Printing and Semiconductor Industries

  • ...icking up aqueous or oil spills. Suitable for cleaning precision components and lab apparatus. Low unit cost with repeatably use and premium quality..
  • APPLICATIONS: Non-woven wipes Designed for SMT electronics factory to remove excess solder paste on the circuit board, it can keep the circuit board spotless, optical instruments to manufacture a variety of electronic, electrical, precision instruments wipe. Cleaning of printing machines.
  • PACKAGE：9" Length x 9" Width, 300 wipers/bag. They are all treated with proper edge treatment and sealed in poly bags..
  • CUSTOMER'S DESIGN: We also provide customized production for different wipes with the unlimited choices in sizes,cleanliness levels, packaging options, and dispensing options to suit your cleanroom supplies needs. (Small Order Acceptable, ODM Accepted, OEM Accepted)..
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Professional Camera Cleaning Kit for DSLR Cameras (Canon, Nikon, Pentax, Sony) including 1 Double Sided Lens Cleaning Pen / 1 Bottle of Alcohol Free Optical Lens Cleaning Fluid / 1 Booklet of 50 Sheet

  • Package includes: the package includes a camera cleaning pen brush, an air blaster blower and a blower brush dust cleaner, sufficient quantity for you to use and reserve, and make your photography work smoother.
  • Lens cleaning pen brush :this lens cleaning pen brush has 3 cleaning parts, namely cleaning brush, large cleaning head and small cleaning head.
  • The 3 in 1 cleaning effect can clean the lens more quickly and effectively, so that the lens is no longer damaged by dust, which affects the picture effect and lens' life.
  • Air blaster: our dust-free air blower is made of rubber, comfortable for the skin and holding, which directs powerful streams of air to blow away debris, and the tip is soft to avoid accidental surface scratching.
  • Lens brush and blower: this lens pen kit adopts a 2 in 1 design, the whole product is comprised of a blower and a brush, which is suitable for removing dust on object in macro photography.
  • It can remove dust off sensitive camera parts without physical contact.
  • Wide range of applications: this cleaning tool set is suitable for removing dust on surfaces of digital cameras, SLR, lenses, binoculars, musical instruments, computers, keyboards, antiques, optical instruments, electronic products, watches and mobile phones, etc..
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Syba SI-PEX63096 6-Channel DAC for AC3 5.1 Channels 4PIN Connector Retail

  • ...puts and 3.5MM headphone outputs can fit with most home audio system and headphones. (Note: Q4 do not support Microphone). RCA output can be connected to amplifier or powered speakers on your desktop. Built-in Hi-Fi headphone amp chip can drive most 16 Ohm to 200 Ohm headphones..
  • Q4 Heaphone USB DAC Adopts the Texas Instruments NE5532 high-performance operational amplifiers chip combining excellent DC and AC characteristics. Q4 features very low noise, high output-drive capability, high unity-gain, and maximum-output-swing bandwidths, low distortion, high slew rate, input-protection diodes, and output short-circuit protection.Q4 has specified maximum limits for equivalent input noise voltage..
  • 160mW RMS(32 ohms, 20 Hz - 20 KHz, 0.01% THD), with bass and treble control Q4 can be used as preamp or volume controller for your PC/Computer/MAC/headphons/speakers system. Easy to set up. No special software, app, or driver to install, a true plug-and-play digital audio adapter..
  • Mini compact D/A converter, full metallic shell to ensure high quality. Stream bit-perfect 24bit/192KHz HD with low jitter, with output protect circuit, safe for your expensive audio system..
  • What You Get: Q4 USB DAC x1, USB charging cable x1, optical cable x1, PC-USB to type B cable, Us....
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