The Tiffen 2 x 3" 81EF Light Balancing Filter helps to decrease the color temperature by 650K in order to warm the image slightly in order to match the color quality of illumination. When using an 81EF filter, you will be able to attain 3200K balance when the prevailing light source is 3850K. The warming effect of this filter requires a 0.6-stop increase in exposure for normal results.

This filter is made using ColorCore technology, a process that involves laminating the filter substrate between 2 pieces of optical glass and grinding flat to a tolerance of 1/10,000th of an inch. It measures 2 x 3" / 50.8 x 76.2mm.

Warming Light Balancing Filter    Less 650K to Convert 3850 to 3200K    ColorCore Technology

Light balancing filter decreases color temperature and provides a warming effect.

Subtracts 650K in order to attain 3200K color balance from 3850K illumination.

Filter factor of 1.5 requires a 0.6-stop increase in exposure.

Related Questions and Answers

Q: 1. every article in the list fit all together in the carrying case?

A: 100%. The case is part of the all in one solution in order to fit all equipment in the case.

Q: 2. Is the PC sync connector threaded?

A: It is not threaded.

Q: 3. In cordless flash mode can I set the F stop and have the meter determine the shutter speed?

A: Typically shutter speed has no bearing with flash photography, basically a 1/60 sec or whatever the sync speed is on your camera. Unless you are doing fill flash outside, it does not matter and even then it is best to calculate shutter speed manually.

Q: 4. Will this work with the Godox XPro II?

A: Yes, the Godox AD300pro Outdoor Flash will trigger form the Godox XPro II, https://bhpho.to/3QtPGB6.

Q: 5. What is the highest ISO?

A: The highest ISO reading is 8000.

Q: 6. Can I attach a gel to this light to convert it to Daylight?

A: Yes but teh filter should never touch the lamp because is goin to melt in seconds. Actualy the recomendation is to use the accesory to put the filters safe

Q: 7. Where is this light meter manufactured? Thank you.

A: Currently this meter is manufactured in the PHILIPPINES.

Q: 8. Does the light, stand or bulb come with any travel bag or anything for me to pack items in for jobs?

A: I agree. The lights get really hot, but fortunately I don't need to move mine. They do a great job of illuminating the 24 x 36 art work that I was wanting to photograph.

Q: 9. Does this item come with everything you need to start filming? Or do you have to buy additional accessories?

A: Ready to film out of the box. Just latch onto rig or camera handle and you're good to go

Q: 10. Can it do 1/48 shutter speed?

A: No, that Sekonic L-308X-U Flashmate Light Meter cannot be set to 1/48 shutter speed. It can be set to Full, ½ or 1/3rd increments. 1/48 is not any of those.