Specially manufactured for LEDs, this 12 x 12" Rosco Opti-Flecs ND Frost Diffusion Filter softens the output of an LED array or fixture while absorbing 2.0 stop of light.

OPTI-FLECS lighting control filters provide cost-effective, easy-to-use solutions to enhance the beam-quality of any LED source. This range of semi-rigid filters is comprised of several unique diffusion options for softening the often harsh, directional beam produced by LED lights, as well as a collection of color filters that target specific spectral spikes and output anomalies often found in solid state fixtures.

2.0 Stop Light Loss

The OPTI-FLECS range of LED filters is an good choice to aid in the design of an architectural project. OPTI-FLECS can be used to enhance skin tones of customers in a retail store, balance the output of LEDs with other sources or reduce glare and hotspots inside a display case.

The low-heat feature of LED lights means that gel is not an expendable any more - it's an accessory, just like a scrim or a barn-door. OPTI-FLECS is a semi-rigid filter that offers cinematographers, gaffers and lighting directors a durable, reusable solution for correcting the problematic color-rendering aspects of LED lighting. The diffusions and tints are ideal for softening the harsh output of an LED source and for enhancing the skin tones of on-screen talent.

Related Questions and Answers

Q: 1. Will this fit the 14-24mm 2.8 GM lens ?

A: If you're referring to the Sony FE 12-24mm f/2.8 GM Lens, these filters are not compatible with it.

Q: 2. How many stops of light loss with this fabric?

A: The TRP WORLDWIDE Unbleached Muslin Seamless Diffusion Fabric (6 x 6') is approximately 2.5 stops of diffusion.

Q: 3. Do you have any pics with the light leak?

A: Images cannot be posted under the Q+A section on our website. I would recommend to either view the Reviews tab on our website, the Images section on our website, or you may wish to contact the manufacturer or search online for assistance with the above inquiry.

Q: 4. Does the kit come with the rear filter holder adapter or does this need to be purchased separately?

A: They are compatible with the rear filter slit on the Sony 12-24 f4 lens. So no holder is needed.

Q: 5. Hello,Please let me know if this filter is REALLY available. Because, I need a SET of these filters, do not like that one of them is cancelled after ordering. ?

A: I apologize, but this type of request cannot be taken care of through this feature of our website. Please contact our Customer Service department by entering Live Chat, emailing directly to cs@a href= http://bhphoto.com, target= _blank bhphoto.com,/a or calling us toll-free at 800.221.5743.

Q: 6. DO THESE FIT THE SONY 14mm 1.8 lens?

A: Unfortunately it is not compatible with that lens.

Q: 7. is there any baffling at the filter edges?

A: Yes the Haida 150 x 150mm ND 3.6 Filter (12-Stop) comes with a gasket to prevent light leaks on the edges.

Q: 8. I have 5600k lights - which Gel would I add to this to make ~4100k Moonlight? Or 3200k?

A: Moonlight is more like 10,000K. You'd add full CT blue to raise the color temperature. For 3,200K, you'd add full CT orange.

Q: 9. Any reason this would not work with a Lee Foundation kit (100mm wide)? There are no specs so it's hard to tell just how thick it is.

A: This should also work with the Lee Foundation Kit.

Q: 10. how EASY IS IT TO unscrewing adapter ring. i AM AFRAID TO STRIP THE SCREW. ANY TIPS?

A: Fairly easy with the right precision tool but would highly suggest tread lightly and only perform this on a lens that has an expired warranty. Any self damage caused will not be covered by manufactures warranty.