• Brand: JINGYI Jingyi
• Product Name: Lens Transmittance Tester
• English company name: JING YI GUAN DIAN Company
• Product positioning: specialized equipment for transmission color comparison

二、software interface

• Title: Lens Transmittance Tester
• Wavelength range: 380~780nm
• Function label:
  
  • American standard color limit: daylight, yellow, green, traffic signal, red light, yellow light, green light
  • Lab chromaticity: brightness L, red green a, yellow blue b, color difference E (yellowish)
  • European standard Q factor: Red Q, Yellow Q, Green Q, Blue Q; LED lights Red Q, Yellow Q, Green Q, Blue Q
  • Measurement parameters: UVB, UVA, Tv, cie X, cie Y, L, a, b, p%
• Standard reference: GB/T 38120 anti blue light GB/T 38120-2019
• Test result: PASS (multiple standard limits meet requirements)

三、Software Function and Standard Report

Software features

• Real time preview of test reports and wavelength data
• Archive and access 1mm raw data of lenses
• Mutual difference in lens transmittance
• Polarization efficiency P%, photochromic response value
• CIE color coordinate positioning (X, Y)
• Lab color, Δ E color difference
• Automatic saving and preview of sample test report PDF
• Comparison of Transmittance Values in Any Band
• Custom settings for explicit values in various standards
• You can choose to test at 1nm or 5nm
• 0.5 second high-speed continuous testing, quick inspection of the production line

Standard testing report

• Chinese standards:
  

  GB 10810.3-2006 (Chinese Standard)
  GB 32166.1-2016 (Standard for Eye and Face Protection)
  GB/T 38120-2019 (Blue Light Protection Standard)
  GB 14866-2006 (Standard for Protective Glasses)
  GB/T 11417.5-2012 (Contact Lens Standard)
• Light Industry Standards：

  QB 2457-99 (Sunglasses Standard)
  QB/T 2506-2017 (Optical Lens Standard)
  QB 2659-2004 (Driver's Mirror Standard)
• International Standard：
  • ISO 8980-3 14889(2013)
• American Standard：

  ANSI Z80.3-2018 (Sunglasses American Standard)
  ANSI Z87.1-2020 (American Standard for Protective Glasses)
  ASTM F659-10 (American standard for ski goggles)
• EU Standard：

  BS EN ISO 12312-1:2015 (EU standard)
  EN166~174 (Protective Mirror Standard)
• Australian Standards：
  • AS/NZS 1067:2016（Sunglasses standard）
  • AS/NZS 1337.1-2012（Protective goggles standard）
• Canadian standards：
  • CSA Z94.3-15
• Report type:
  
  • 3-in-1 report of European, American, and Australian standards
  • Polarized Film Special Report
  • Special report for color changing lenses
  • Test Report on Step Stained Lens

四、Instrument technical specifications

Wavelength range: 360nm~780nm
Testing environment: Open testing
Transmittance range: 0~100%
Spectral resolution: 5nm
Wavelength accuracy: ± 0.3nm
Integral measurement time: ≤ 1 second
Transmittance indication error: ≤ 1.5%
Transmittance measurement repeatability: ≤ 1%
Q factor indication error: ≤ 0.02
Spot diameter: 5mm
Refractive power lens: ≤± 8D (center)
Voltage and power: AC210~240V 10VA
Identification: High speed