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Cool! Sigma announces water and scratch resistant filter.



Today Sigma announced a new high quality protective filter made of Ceramic Glass that has the following key features:

  1. It’s 10 times stronger than conventional filters
  2. It’s scratch resistant
  3. It’s water repellant (it also helps to easily remove fingerprints).
  4. It’s coating’s antistatic function helps prevent static electricity from attracting dust and other particles.

There is yet no info about the pricing and shipment date of the new filter. A full intro video can be seen here:

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