Pairing infrared attenuation with a warming 85 filter, the Tiffen 6.6x6.6 IR 85 Filter for Photographyfrom Tiffen 6.6x6.6 IR 85 Filter for Photographyis a comprehensive solution for achieving neutral color in coolly-lit situations. The IR portion attenuates infrared wavelengths to benefit working with CCD and CMOS sensors under difficult lighting conditions where infrared pollution can affect color balance. The addition of 85 warming filtration balances daylight to 3400K, tungsten-balance to easier match varying color temperatures during a shoot. The filter is constructed from water white optical glass for maintained clarity and measures 6.6 x 6.6" / 167.6 x 167.6mm to pair well with lightweight or clip-on matte boxes.

IR Control & 85 Warming Combo Filter    Attenuates Infrared Wavelengths    Maintains Neutral Colors and Black Tones    Warming Filter Decreases Color Temp.    Converts Daylight to Tungsten Balance    Water White Glass Construction

Alleviating the need to use multiple filters at once, this filter combines two distinct effects to reduce the number of filter surfaces in use.

Infrared attenuating design eliminates IR bleed above 700nm and helps to ensure clean, accurate colors and true blacks.

Warming 85 filter decreases the color temperature and converts daylight balance to 3400K tungsten balance.

Constructed from ColorCore technology water white optical glass for maintained image quality.

Measures 6.6 x 6.6" / 167.6 x 167.6mm and is ideally suited for use with lightweight clip-on matte boxes.

Related Questions and Answers

Q: 1. compatible with K5 ?

A: The IRM-P IR Remote Mini for Select Pentax Cameras is Compatible with the Pentax K-5.

Q: 2. Does this work with a very old Canon 420EX ?

A: I use it to trigger the 550EX and the 420Ex.

Q: 3. Does this function in the same way as a Nikon SU800? Or does it need a receiver to be mounted to your Nikon flash in order for it to work?

A: Yes, this product would function in the same manner as the Nikon SU-800. You just need to have a Nikon CLS compatible flash to receive the signal.

Q: 4. Compatible with WGII?

A: According to the Overview section of this product listing, the Pentax WGII is not listed as a compatible camera. Therefor my answer would be NO.

Q: 5. I have a canon flash 600 would this work on it

A: Yes this flash commander can fire a Canon 600EX RT in optical slave mode.

Q: 6. Is there any way to adapt this to the Sony A7R3 to be able to trigger the Nikon SB200 macro flashes?

A: Unfortunately there is not a way to adapt this for use with Sony multiinterface shoes.

Q: 7. Will this unit also act as a focus assist light to help the camera focus under low light conditions as does the Canon st-e2 ?

A: This unit does offer an AF assist light for focusing in low light conditions.

Q: 8. Will this remote work with the Olympus M10 Mark IV?

A: Unfortunately, this remote is not compatible with the OM-D E-M10 Mark IV.

Q: 9. have a d5100 and SB600Flash...will this Vello be compatible and trigger the SB600?without an additional receiver?

A: It is compatible with the SB-600. I've never used it with a D5100 so unable to confirm that.

Q: 10. Are the instructions in English?

A: Yes the instructions are in English https://bhpho.to/2W5MFsC.