The LEE Filters 129 Heavy Frost Filter 60x20 Rollfrom LEE Filters 129 Heavy Frost Filter 60x20 Rollcan be applied over a lighting fixture for a strong diffusion effect that removes shadows and reduces contrast between highlight areas in a scene.

Under 6774K Source C light, the 129 Heavy Frost Filter provides a 2-stop value, transmitting light at 25%. It is constructed from polyester that is flame retardant and heat resistant to 356°F. It is delivered as a 60" x 20' roll.

Strong Diffusion, Eliminates Shadows    Reduces Contrast between Highlight Areas    2-Stop Reduction for 6774K    25% Light Transmission for 6774K    Heat Resistant to 356°F    Flame Retardant    Polyester Construction

Related Questions and Answers

Q: 1. will it fit my 82 mm lens?

A: It fits the 150x150 mm bracket. I use it on my Nikon 14-24 lens with a special multi-piece holder that screws around the lens. It works great and the filters are not light leak proof without it. I do not think this shield works with a normal filter holder that screws to the front of a lens because it is designed to fill the gap caused by the 14-24 lens fixed front shield.

Q: 2. Does this filter have a gasket on it's backside to help prevent light leakage?

A: Yes, it does.

Q: 3. How many mm thick are these filters?

A: The LEE Filters 150 x 150mm 0.9 Neutral Density Filter is 2mm thick.

Q: 4. Would a LEE Filters Seven5 Filter Holder fit on this adapter ring? (I know it is built for the 85 system)

A: This Lee Adapter Ring is only for the 85 System and would not fit the Seven5 Holder.

Q: 5. Can the adapter rings for LEE85 system be used with the LEE Seven5 system (already expired) ?

A: Unfortunately no, the Lee Seven5 holder will not fit the 85mm adapter.

Q: 6. This a square circular polarizing filter. For those who bought this, how do you adjust it while using it with other filters such as graduated neutral density and still maintain the right composition with the position of the graduated filter?

A: Unfortunately with this system there is no option to rotate a polarizer independently of a grad filter. I would recommend getting the Nisi holder for 150mm filters. As far as I know, they are the only brand that has round 150mm polarizers for their system and your lee filters will fit in the slots.

Q: 7. Will this filter fit in the Vu 150mm filter holder?

A: While not tested, we feel that there should be no issue using this filter in that holder.

Q: 8. How does this compare to the Progrey Titan CPL?

A: I'm sorry but B&H does not carry Progrey filters so i cannot comment but I can say that Lee filters are very good and have been used by professionals for many years. Other quality brands include Nisi, Haida, Formatt and H & Y.

Q: 9. Will this filter holder attach to a tripod? Can one also put the filter holder/adapter in this pouch along with 1 or 2 filters? Thanks

A: The holder will not, in and of itself, attach to a tripod. There is a fabric loop-type feature sewn to the back of the holder which is too tight to the holder to directly attach to a hook on a tripod but you could use rope or similar material to attach the loop on the back of this holder to a hook on a tripod. Yes the holder is large enough to hold the filter holder and one or two filters but I prefer to keep them separate, as I am afraid of breaking the filters so I want to have more padding between my filters and the filter holder.

Q: 10. Is this compatible with the SW150 original (Mark 1) system?

A: Yep it works fine with the Mark 1 system! I have both. (Jason, Australia)