6 Commenti

1. 
   aguillem · 2013-02-19 20:54

   I'm curious about how did you hold the triangle at the right? is there some transparent material that I can't see on the picture ?
   Awesome realization, by the way!

2. 
   gndrfck · 2013-02-20 08:19

   @aguillem
   There is a thin wire which is fixed closer to the lens where it is out of focus. But it still could be seen, especially on under exposed photos.
   www.lomography.it/homes/gndrfck/albums/1888920-smena-siam-s… You can see vertical shadow under the triangle here

   
3. 
   aguillem · 2013-02-20 12:47

   Ah, well done. a transparent sheet of plastic would not be easier? Maybe too easy is nut fun enough!

4. 
   gndrfck · 2013-02-20 12:50

   @aguillem
   any transparent material could be used as well. but it can produce additional chromatic aberrations.

5. 
   aguillem · 2013-02-20 12:54

   That's true, but I think if it's just before the film the effect is very small. I'm not an expert...

6. 
   gndrfck · 2013-02-20 13:41

   The idea is that at least one (better both) of masks should be in some little distance from the film not to make too sharp figures as here www.lomography.it/homes/gndrfck/albums/1888920-smena-siam-s…