TM-8CL is advanced optical measurement instrument designed for measuring the transmission ratio of contact lens. 

It enjoys fast speed and high accurate measurement, meeting all kinds of standards both home and aboard.

Features:

Capable of measuring contact lens with refractive power

Compliance with International standard

Fast speed at 1 second per measurement

Easy to use

Function:

Transmission Curve: Shows transmission distribution curve (280 ~ 780 nm)

Chart graduation lines: display vertical and horizontal lines - lens transmittance difference  Δp%

Sampling interval:  sampling can be set at 1nm or 5nm wavelength interval

Sample testing information: sample information entry

Test report: Test report PDF directly save, preview and print (optional for contact lens)

Soft Contact lens Measurement:  offset the refactive rate of material of contact lens and its solution

RGP contact lens Measurement:  measured in air 

Data saving: transmission data archived in TXT format, easy to trace.

Color test: CIE color coordinate (XY), Lab color, E color difference

Fast speed at 1 second per measurement

Support sample comparison in terms of transmittance

It allows user to compare transmittance data among three lens, or compare transimttance data of different testing positions on the same lens

In below photo, red, blue and green icon represent three kinds of sample for comparision

Transmittance Curve for Three Different Type of Samples

Compliance with International Standard

Detailed Testing Report:

Function:

Transmission Curve: Shows transmission distribution curve (280 ~ 780 nm)

Chart graduation lines: display vertical and horizontal lines - lens transmittance difference  Δp%

Sampling interval:  sampling can be set at 1nm or 5nm wavelength interval

Sample testing information: sample information entry

Test report: Test report PDF directly save, preview and print (optional for contact lens)

Soft Contact lens Measurement:  offset the refactive rate of material of contact lens and its solution

RGP contact lens Measurement:  measured in air 

Data saving: transmission data archived in TXT format, easy to trace.

Color test: CIE color coordinate (XY), Lab color, E color difference