In my last Sony flap are someday no longer be properly addressed before the lens. Every time you have to push it back manually. Dust is simply a problem, but with this filter is no longer. The addition, the lens is protected is a nice accessory. In my new RX100II therefore should no longer happen, a filter in front of the lens. Installation is very einfachman has extremely pay close attention only that before the camera lens really clean and dust free istauch everything around it, otherwise you close this dust with a.
An image deterioration even when obliquely incident sunlight, I can not determine. super..würde I buy for each Compact in future.
