Cheap way to do UV photography
I have an full spectrum converted camera (Sony NEX7) and I love it. Playing with multiple filters, not just IR, but color filters like Hoya yellow, orange or red, is super cool!
But recently I decided to try UV with it. I got two cheap filters on eBay, one ZWB1 and one ZWB2 and it kind of works but there is a lot of infrared leakage on those.
I know that I can get for example an Baader U filter that has no leak, but it’s more expensive than my camera and lenses
So, I was wondering:
1) Does anyone knows a cheaper alternative to the Baader filter?
2) Does anyone knows a cheap “IR cut” filter that doesn’t UV cut?
|Kilchurn Castle, Scotland by johanmieke|
from Ancient Castles, Forts, and Defensive Structures - EXTERIOR
|Incoming by Scott Vail|
from Your Duck shot
|Lake Louise by MIRANDA1|
from blue challenge