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6. Shock resistant anti-reflection filters

   Some special applications require an increased strength of anti-reflection filters  - shock resistance. To increase shock resistance, the "triplex" method is used - gluing two glass panels with a special glue (see Fig. 1).   

 

   This method of producing increases shock resistant anti-reflection filters by 5-10 times. Shock resistance control is carried out according to GOST 32565-2013. 

противоудар.jpg

Rear

surface of filter

Adhesive bonding

Front

surface of filter

Figure: 1 Schematic representation of shock resistant anti-reflection filter.

Photooptic Ltd. manufactures shock resistant protective anti-reflection filters for LCD modules of non-standard sizes according to customer's requirements.