Events

Due to our one and a half year long work, we have managed to improve our IR70 film.
The most important development is that the infrared absorbing coating can be put on the film in a single layer instead of a 2-ply structure. This way the new IR70 is a single-ply, 25 micron thick crystal clear film without any optical distortion. With this development it is unique in the world! Compared to the older version, a further advantage is that the iIR absorbing coating is capable of an 80% IR-rejection in the full branch between 750 and 2500 nm.