• The Canon Rumors Forum has officially been shut down as of July 10, 2026.

    All data will be deleted on September 16, 2026.

    the ad free experience will return by July 17, 2026.

100mm square Breakthrough 10 stop filter.

May 20, 2013
368
7
7,296
Breakthrough have recently introduced a square 100mm version of their excellent X4 10-Stop ND Filter. Does anybody know if there are any light leakages issue's with fit filter, when used in a Lee filter holder or if my Lee filters will fit the 100mm Breakthrough holder ?
 
I don't think anyone except Breakthrough can answer that question because first wave of those filters wasn't shipped yet. I also don't except that Breakthrough would tell you anything different than: everything is awesome, no light leaks at all. You will need to wait a month or two for the real hands-on answer.
 
Upvote 0
Ladislav said:
I don't think anyone except Breakthrough can answer that question because first wave of those filters wasn't shipped yet. I also don't except that Breakthrough would tell you anything different than: everything is awesome, no light leaks at all. You will need to wait a month or two for the real hands-on answer.

Thanks I was surprised to find it in stock on the Breakthough website, I may be one of the first to post a hands on review.
 
Upvote 0