Rosco Polarizing #7300 Filter (17 x 20" Sheet)

Yes, what Kirk on Staff said. Remember that placement of the filters (and lights that shine through them) is a little complicated, and you have to follow the right procedure of angle and rotation in order for polarization can take place. Google it.

using a polarizing gell with a softbox is not is not effective you are just creating ND to get the full effect you need to use a point source light.

These sheets are rolled.

Rosco Polarizing #7300 Filter (17 x 20" Sheet) will work with the Genaray Mini Moon 11" Bicolor Soft LED Light.

I always cut it to use with my light. The only problem is, i do have a model lamp to set the right position in relation with the polarizer in the camera

I've gotten cross-polarization to work wonderfully when photographing 2D items (like museum paintings). The reduction/elimination of glare has been stunning. I've never attempted to light something with more dimension (like a gun).

I doubt it's fire resistant. Ask Roscoe for it's melting & ignition temp. Roscoe is a high priced, high quality co. So far as I can remember they have very good customer service. I wouldn't use it or any other plastic type filter too close to a hot light. (Too close, say, <3) Hot light meaning a light such as a tungsten or halogen continuous flood light. Way further away for a spotlight. I doubt that strobe modeling lights would melt or catch them on fire. Measure the temp @ the distance U intend to to use the Roscoe filter to see if it exceeds Roscoe's recommendation. If need be, buy a larger filter to use @ a > distance. Don't forget that if you are using this type of polarizing filters, over the light source, they must be perfectly aligned w/ each other. I forget if they must be used w/ linear or circular lens polizers. I have to laugh when I worked in a commercial studio how many plastic type defusers I saw w/ patches pinned in place from hot lights burning holes in them.jdmcgraw

I'm using a Micro-NIKKOR 60mm f/2.8G Lens with a circular polarizing filter and it works fine. Just make sure the gels in front of the lights run in the same direction.