ColorFlex EZ Tomato

LEXT™ OLS5100 3D Laser Scanning Microscope

The OLS5100 laser microscope, designed for failure analysis and material engineering research, combines high measurement precision and optical performance with smart tools that make the microscope simple to use. Quickly and accurately measure form and surface roughness at the submicron level to simplify your process with reliable data.


  • Measures the reflected color of solids and liquids
  • Product-standard storage with Pass/Fail tolerances
  • Displays Color Data, Color Plot, Spectral Data and Spectral Plots
  • 45°/0° measurement geometry
  • Requires very little bench space
  • Can be connected to a printer or a PC
  • Compatible with PC based EasyMatch QC quality control software


EZ ColorFlex Tomato was created to quantify tomato colour in all of its processed forms, including paste/purée, sauce, ketchup, juice, and fresh tomatoes. Tomato Paste Score (TPS), Tomato Sauce Score (TSS), Tomato Catsup Score (TCS), Tomato Juice Score (TJS), a/b ratio, Fresh Tomato Color Index (FTCI), and Lycopene index are among the tomato colour scales included in the firmware.

The firmware also includes Hunter L,a,b colour and CIE L*a*b* colour, allowing you to use your ColorFlex EZ Tomato to measure the reflected colour of a variety of non-tomato samples, including liquids, semisolids, powders, and solids. Everything you’ll need to get started measuring tomato colour values is included in its optional, custom-designed, weatherproof carrying box, which includes: ColorFlex EZ Tomato tool, HunterLab Tomato Tile, 2 glass sample cups, Port insert for sample cup, Sample cup opaque cover, and the best customer service in the industry. USDA approved.