This 5 x 5" Tiffen Full Spectrum IRND Filter 5x5 2-Stopis a combination of both an infrared control filter and a 2-stop neutral density filter. An IRND is ideal for HD cameras, which have greater low-light sensitivity and, subsequently, an increased susceptibility to IR contamination. When using a standard neutral density filter to counter the increased light sensitivity afforded by the HD sensor, the effects of infrared pollution become more apparent. This filter combines an ND filter with a comparable IR control filter to eliminate the spill of infrared light reaching the sensor while still maintaining the extra exposure benefits of a neutral density filter.

This filter is constructed from Water White glass and is made using ColorCore technology, a process that involves laminating the filter substrate between two pieces of optical glass and grinding flat to a tolerance of 1/10,000th of an inch. This filter measures 5 x 5" / 127 x 127mm.

0.6 Optical Density    ColorCore Water White Glass    Enables Use of ND without IR Pollution    Maintains Color Fidelity    Ideal for HD Cameras

Infrared control filter helps to block infrared pollution from affecting the color fidelity of imagery; this enables a wider color gamut and truer colors, especially noticeable in the darker regions of the image.

0.6 neutral density filter provides a 2-stop exposure reduction.

Water White optical glass for excellent clarity.

Related Questions and Answers

Q: 1. What is the LUX measurement for this light?

A: The Manufacture of the Kelvin Play RGBACL Full Spectrum LED Creative Pocket Light has not yet released the Photometrics (Lux and Lumens). They are waiting for the final test results on it.

Q: 2. What is the frame that should be ordered for this?

A: Lynne, this fabric is for the original Scrim Jim frame (Not Cine).

Q: 3. Does this come with the frame?

A: No. I created a frame with (1 inch) PVC Pipes and L Joints. Works well. Solid fabric.

Q: 4. Is this flicker-free for silent shutter cameras?

A: Yes, the ALZO Joyous Light Dimmable Full Spectrum LED PAR38 Spot Light Bulb (18W / 120V) is a flicker-free light fixture.

Q: 5. will this fit on the litepanels 1x1 Astra?

A: The Westcott Scrim Jim Cine Full-Stop Diffuser Fabric (1 x 1') is specific for the Westcott Scrim Jim Cine Frame Set (1 x 1'). It might work if you tape or clip it to the litepanels 1x1 Astra. But it will not fit well.

Q: 6. Does this diffuser work with the original frames or just the new design?

A: This Westcott Scrim Jim Cine fabric only works on the current Scrim Jim Cine frames.

Q: 7. can I buy just the fabric?

A: Yes, search for Westcott Scrim Jim Cine Diffuser Fabric 4 x 4', or Westcott Scrim Jim Cine Full-Stop Diffuser Fabric 4 x 4 if you want to be more specific. The scrims have Velcro attachment.

Q: 8. how does this connect to the frame?

A: This Westcott Scrim Jim Cine Full-Stop Diffuser Fabric attaches to its frame using velcro.

Q: 9. I would like to attach this frame to a c-stand. Is there an adapter that works well? I am in a windy area, so keeping the frame secure is important. Thank you.

A: You would need this Westcott Scrim Jim Cine Clamp with 5/8" Stud BH #WESJCC58S

Q: 10. If I have the 8X8 frames- can I use this to build a 4X4 diffuser? I know there have been issues with diffuser sizes matching frame sizes. Wondered if anyone had done this?

A: Yes. But the following adapter is needed in order to daisy chain the two frames. Westcott Scrim Jim Cine 1" Straight Frame Connector BH #WE2029 • MFR #2029 https://bhpho.to/3EhUS20