This 3 x 3" polyester LEE Filters 81EF Pale Amber & ND 3-Stop 3x3"combines the extreme warming capabilities of an 81EF with a 3-stop Neutral Density filter.The 81 Series of filters control the bluish coloration that affects daylight film. They can also remove excessive blue from the effects of electronic flash. Good for general scenics when the photographer wishes to remove the bluish cast from open shade or just add warmth to the photograph, with an 81EF having the greatest effect.

The 81EF decreases color temperature from 3850 - 3200 degrees Kelvin.

0.9 Optical Density    Polyester Connstruction

Related Questions and Answers

Q: 1. Is this fireproof?

A: No, the LEE Filters Quick Location Pack - 24 Sheets (10 x 12") listed above are not fireproof. According to LEE Filters, they state that their standard gels are "heat resistant" to 180° degrees Centigrade (356° Fahrenheit). The filters should be used at a slight distance from halogen, tungsten, and some high-intensity LED lamps, but may eventually melt and will require occasional replacement.

Q: 2. Will this Lee 105mm ring also work with the Cokin XL series of 130mm filter holders?

A: This ring only fits the Lee SW150 Mark II filter holder.

Q: 3. would this work on aputure 120d ii? would it melt away or will stay fine

A: These gels can be used on an Aputure C120D II. While LED lights produce much less height, it is always a good idea to attach the gels with a bit of air space between them and the light.

Q: 4. Does the pouch work well with the glass filters like the big stopper & polarizers?

A: Yes, it works with 150x150 filter perfectly.

Q: 5. Can i use this in front of broncolor siros lights with broncolor's reflector in front? If yes, then how can i attach it?

A: The easiest way of attaching these Lee Filters to a Broncolor reflector is with the C-47 Production Clips (Matte Black, 24-Pack), BH #C41C47, leaving airspace between the two. https://bhpho.to/3rpGmBj

Q: 6. Will this fit all of LEE 100x filters plus the grads?

A: The LEE Filters Field Pouch for Ten 100 x 150mm Filters (Sand) is designed to hold up to ten (10) 4x4" (100 x 100mm) square filters or up to ten (10) 4x6" (100 x 150mm) rectangular filters, whether they are standard neutral density filters, graduated neutral density filters, or any other effect square/rectangular filter(s).

Q: 7. So I recently purchased these gels to cut out and use with the filter tray on the Aputure barndoors. Upon turning my 300d mkii up to 100%, it burned right through the center. Should I just be clipping these onto this light? Or are there other filter alternatives that can go in those trays?

A: It would be best to clip the gels to the barndoor leaves in order to allow for more air space.

Q: 8. Does this gels work good on 2K or 3K Watt lights?

A: Noooooo! Don't use these gels on any tungsten lights 1K and up. I made a mistake one time and it burned right through a 1K arri. :/

Q: 9. Will this Pouch also store the Foundation Kit?

A: I have not tried to put my foundation kit in this holder. I don't think it would work if you have the 100mm system with a polarizer ring and 9 filters.

Q: 10. will this bag hold B+W filters that are designed to fit on lenses as attachementround filters up to 82mm?

A: Yes, I have the 105mm (round) Lee polarizer filter and it fits in the bag