This 1270 x 425 x 0.8mm B+W Polarizing Film 1270x425x0.8mm Lightingfrom B+W Polarizing Film 1270x425x0.8mm Lightingcan be positioned over an LED light source or flash system. Due to the amount of the heat generated, it may also be used with repro lamps to a limited extent. The polarizing film is useful for preventing reflections or glare from occurring in an image or scene as output from a light source interacts with reflective materials around it. When placed between a light source and a transparent or translucent object, the polarizing film can help show the object's photoelasticity.

Linear Polarizer Filter Sheet    Helps to Prevent Reflections and Glare    Useful for Photoelasticity Effects

Related Questions and Answers

Q: 1. What size filter do I need for a Nikon AF-S Nikkor 18-55mm lens? Will this one fit?

A: The Nikon 18-55mm lenses have a 52mm sized filter/cap size. See the link below for the same filter in that 52mm size: http://bhpho.to/1h0sqjy

Q: 2. Is there any difference in function or light transimission between the 0.3mm and 0.8mm versions?

A: Thicker films have more durability.

Q: 3. Can the 50 inch sheet of polarizing film be cut to use it on a number of studio lights?

A: Yes it can with be cut with scissors

Q: 4. I use Canon Speedlite flash. How can I attach this sheet to the flash? The impact multiclip does not help. Please advise

A: The best way to attach a gel to a flash is to use duct tape, scotch tape or electrical tape.

Q: 5. is it the filter by itself or they include the holder also?

A: The Canon Drop-In Circular Polarizing Filter A, B&H # CADICPFA, would be the polarizer filter built into the housing. The polarizer filter cannot be purchased separately; it is a part of the housing and is permanently installed within the drop-in holder and has an integrated wheel for adjusting the rotation position to alter the polarization effect..

Q: 6. can I put this on top of a Tiffen screw on ND Filter?

A: Yes, it your HD filter has thread on the outside and check also the outside diameter.

Q: 7. Will this fit on a Olympus Tough TG-6 Digital Camera with the conversion lens adapter?

A: Yes, the Tiffen 40.5mm Circular Polarizing Filter will fit on the Olympus TG-6 when with the use of Olympus CLA-T01 Conversion Lens Adapter.

Q: 8. Will this fit the Sigma 35mm dg dn f2?

A: Yes, the Tiffen 58mm Circular Polarizing Filter will fit the Sigma 35mm DG DN F2 lens.

Q: 9. can this specific polarizing filter be used for video applications?

A: Yes, this filter can be use for still or video.

Q: 10. Considering how cheap this filter is, would I be able to put this on my 24-105mm and have the quality and sharpness remain the same?

A: I believe any filter added to a lens lowers the quality but not enough to be noticeable unless you are really pixel peeking. That being said, I can detect no loss of quality with this filter. I use it on my Nikon 16-35 for landscapes without hesitation.