Index Matching is a simple process pioneered by Varitronix which can improve the contrast ratio of a TFT-LCD panel by up to 4 times. It involves the application of special optical glue between the LCD and the anti-reflective treated top glass. The benefits of this process include:

• Reduction of internal reflection
• Improvement in sunlight readability
• Increase in the ruggedness of the display
• Improved protection against water and dust

For advice regarding index matching and whether it is suitable for your application, please contact us, we will be happy to help.