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Old 27-10-2013, 08:52 AM
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AstroJason (Jason)
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AstroJason is offline
 
Join Date: Oct 2012
Location: Blue Mountains
Posts: 617
After visiting some friends yesterday I had some time in the afternoon to really put this DIY filter to the test. Went out to Garie Beach yesterday and found the perfect setting for some silky water shots on the rocks. Here are some examples below.

All these are 30 second exposures at ISO100. I'm so pleased with these results considering how much real ND filters cost to fit to this lens. I'm positive this concept can be adapted to all other ultra wide angle lenses.

Going to work on getting a screw in type filter holder machined to thread onto the back of the lens.
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