Yes, I’ve broken my beloved 1000x neutral filter for ultra long time exposures. Right in the middle of the Markus square in Venice I dropped it down to the 1000 years old marble ground.

All hints to a dealer of theses ND3 filters with 72mm diameter and slim shape are welcome.

Edit: got a new one, B+W this time. Maybe soon there will be a “Welcome ND3.0″.