ReviewsOptical Calibration

CGOLDENWALL Digital Spectrophotometer Spectrometer Visible Spectrometer Tungsten Lamp for Lab Medical Testing Petrochemical Industry 7230G

  • Wide range of applications: The product is suitable for quantitative analysis of the content of substances in the ultraviolet and visible spectrum regions, and can be widely used in factories, school gold, agriculture, food, biochemistry, environmental protection, petrochemical, medical and health, and various scientific research units..
  • Touch the screen to automatically adjust the wavelength: A standard curve of up to 12 standard points can be established. Calibration curve fitting, concentration direct reading, it can save 50 curve parameters. It has a concentration direct reading function with concentration factor setting and concentration setting, which can save 200 test records..
  • 4 -digit LCD display: 4-digit LCD display with large measuring range and high calculation accuracy..
  • Advanced optical system design: Our products adopt advanced optical system design, sealed grating monochromator, adopt scientific anti-mild technology, eliminate stray light technology, and significantly improve the service life, stray light, stability, and metering accuracy indicators..
  • Print function : The newly designed optical path ensures linear accuracy and ultra low stray light. It can connect directly to printer (matching), print data or map..
Check Stock

uxcell 3dB SC Fiber Optic Attenuator, SC/UPC Female to SC Male Single Mode 9/125 SC Adapter Green

  • [MAIN PARAMETER]: SC/UPC Female to SC Male.
  • [MATERIAL]: The core material of the adapter is ceramics..
  • [FEATURE]: To ensure the optical power stay in a stable level on its original transmission wave.High attenuation accuracy, low added loss and good stability..
  • [SPECIFICATION]: Bandwidth: 1260nm - 1640nm.
  • [APPLICATION]: Widely used in the fiber optic communication system, for example, optical instrument calibration or fiber signal attenuation..
Check Stock

NightForce NX8 4-32X50mm F2, ZeroStop.250 MOA, DigIllum, PTL, MOAR-CF2D, Black Scope (C641)

  • WHAT'S IN THE BOX - Rubber Lens Covers, Cleaning Fob/ Cleaning Cloth, Multi-Tool, Power Throw, Lever or Similar, Stickers, Owners Manual.
  • NX8 F2 SCOPES - Despite the compact size, the NX8 F2 scopes feature Nightforce's ZeroStop turret, Digillum reticle illumination, power throw lever, and several new purpose-built F2 reticles.
  • GREAT OPTICAL QUALITY - The optical system uses ED lenses to allow for great optical quality in a system with an 8x zoom ratio and short overall length.
  • RETICLE - The new MOAR-CF2D reticle features a dual scale calibration and provides users with an open center with dot and intuitive numbering of subtensions for a clear view of the target and fast holds anywhere in the reticle.
  • HIGH PERFORMANCE SCOPE - For hunters or shooters who prefer a reticle in the second focal plane that stays consistent in size throughout the magnification range, the Nightforce NX8 F2 scopes will take your capabilities to a whole new level.
Check Stock

befores & afters - tracking marker notebook

  • The 3D scanning marker point is an indispensable auxiliary positioning tool and calibration tool in the fields of optical surveying and mapping, machine vision etc,suit for Laser 3D Scanner and White light Scanner..
Check Stock

Memory Marker

  • The 3D scanning marker point is an indispensable auxiliary positioning tool and calibration tool in the fields of optical surveying and mapping, machine vision etc,suit for Laser 3D Scanner and White light Scanner..
Check Stock

Mark

  • The 3D scanning marker point is an indispensable auxiliary positioning tool and calibration tool in the fields of optical surveying and mapping, machine vision etc,suit for Laser 3D Scanner and White light Scanner..
Check Stock

ColorVision Spyder 3 Elite

  • State-of-the-art optical design, with the industry's only 7 detector color engine and largest light aperture.
  • Patented filter array and embedded ambient light sensor.
  • Unique fusion of design excellence and functionality - Spyder3's desktop cradleis.
  • Features the largest screen sample area or aperture in the industry results in improved accuracy on LCD screens and a faster calibration time..
Check Stock

Tokina ATX-i 11-20mm F2.8 Nikon F (DX) Mount

  • New modern and comfortable design for better handling.
  • New coating providing oimproved reslution and efficient flare management.
  • Ultra-wide angle focal with constant F2.8 aperture.
  • Constant size whatever the focal and focus for easier stabilizer calibration.
Check Stock

Xerox Duplex Travel Scanner, USB Powered, 2-Sided Scanning

  • Xerox Duplex Travel Scanner - USB 2.0 Cable - Carrying Bag - Carrier Sheet (Clear Plastic Sleeve to Protect Fragile Originals) - Calibration Sheet and Cleaning Cloth - Quick Install Card - Technical Support Card - Driver and Software DVD-ROM - Original Box.
  • Simplex or Duplex: Duplex (two side scanning).
Check Stock

Tokina ATX-i 11-20mm F2.8 Canon EF-S Mount

  • New modern and comfortable design for better handling.
  • New coating providing oimproved reslution and efficient flare management.
  • Ultra-wide angle focal with constant F2.8 aperture.
  • Constant size whatever the focal and focus for easier stabilizer calibration.
  • High-level optical performances.Max focal length: 20.0 millimeters.
Check Stock

EZ-FIT New LC Fiber Optic LCUPC-5DB Optical Attenuator LC-UPC Fiber Attenuator 5dB Singlemode Fixed Fiber Optical Attenuator

  • [MAIN PARAMETER]: FC/UPC Female to FC/UPC Male.
  • [MATERIAL]: The core material of the adapter is ceramics..
  • [FEATURE]: To ensure the optical power stay in a stable level on its original transmission wave.High attenuation accuracy, low added loss and good stability..
  • [SPECIFICATION]: Bandwidth: 1260nm - 1640nm.
  • [APPLICATION]: Widely used in the fiber optic communication system, for example, optical instrument calibration or fiber signal attenuation..
Check Stock