• This has a 1/4" honeycomb cell size to effectively narrow the beam of light from your portable flash unit, producing a small circle of light on your subject. Fits most shoe mount and most handle mount portable strobes, including Canon 420 though 580 and Nikon SB24 though SB910
Reviewed by 2 customers
Does pretty much what it says it does but attaching it is a little clunky. Hard to get a tight fit
I enjoyed being creative with it. My problem was that I left it in my car a summer day and so the glue that held the velcro and seems together became soft and didn't hold any longer. Some super glue fixed the problem.