The Tiffen 4x5" Decamired Red Set of Glass Filters - Takes the guesswork out of determining color temperature. Acts as a conversion filter for color temperature adjustments from any point to any other point in the color temperature scale. Can be used to create "proper" coloration in unusual situations and to make creative alterations.

Applications include keeping color temperature constant during the course of the day and producing the effect of different times of day. Available in two series, reddish filters that warm the light and bluish filters that cool the light. Each series contains 4 densities: 1.5, 3, 6, and 12. Filters in the same series can be combined.

The decamired system has an advantage over the Kelvin system in that the Kelvin scale is not linear

Decamired readings provide more accurate/controllable readings than Kelvin

The difference between the Mired value of the film and the Mired value of the light is the Mired value of the correction filter that correctly tailors the light to the film

Related Questions and Answers

Q: 1. Weight capacity shows 5 pounds. I saw one of these at a trade show and it looked solid but if it is only guaranteed to 5 pounds would it be safe with a canon r5 and a EF 70-200 2.8 lens on the high side of 5 pounds?

A: The Canon EOS R5 body weights 1.62 lbs and the Canon EF 70-200mm f/2.8L IS III USM Lens weights 3.26 lbs. The Canon Mount Adapter EF-EOS R does not weight much. So the Spider Camera Holster Spiderpro DSLR Single Camera System v2 could support your camera, adapter and lens.

Q: 2. Does this work with the Canon R6 camera?

A: This would be compatible with the Canon R6.

Q: 3. How well does this work if you have to wear over a coat for winter shooting?

A: Typically it works well over a coat given a particular waist size range. The belt fits waists from 28-58", if you take that into consideration when wearing a coat, then it should be fine if it falls below 58".

Q: 4. are the new spider mirrorless camera plates arca swiss compatible ?

A: Yes the plates in this new kit are Arca compatible.

Q: 5. Can I use this adaptor with the Leaf Aptus-ii back on Ebony 4x5 camera?

A: Technically if the Ebony 4x5 camera which I am unfamiliar with has a Graflok Rear Standard a Leaf Aptus II back for Mamiya 645 will attach.

Q: 6. How does this device mount on a D500?

A: At last report, it does not have a mount. If so, connect the 10 pin connector and use Velcro to attach the receiver in a convenient place. Velcro VEL-90209 Set of 4 Touch-fastener Strips (Black) B&H # VEVEL90209

Q: 7. By DSLR do we mean a bigger and heavier camera than we'd use with the mirrorless system? Or something else?

A: Yes, the Spider Camera Holster Spiderpro Dual DSLR Camera System v2 is recommended over the Spider Camera Holster Spiderpro Dual Mirrorless Camera System v2 for bigger and heavier mirrorless cameras (e.g., Canon R3, Nikon Z9, and Nikon Z8).

Q: 8. Can the plate that comes with this kit (the DSLR plate) also work on a Nikon Z camera? I know they have a separate plate for the Z camera but can't seem to find just the belt clip without the plate.

A: I'm sorry, this plate is not compatible with a Z-mount camera.

Q: 9. Will this work with version 1? Thanks

A: Yes, the Spider Camera Holster SpiderPro 1-to-2 Camera Upgrade v2 will work with version 1.

Q: 10. Can i use Phase One IQ250 back of my Phase One DF+ camera on a Cambo 4x5 with Graflok with this adapter ?

A: Yes, the FotodioX Pro Mamiya 645 Large Format 4x5 Adapter would be compatible to allow you to attach the Phase One IQ250 digital back to a large format camera. I contacted Mamiya/Phase One and they state there are a couple different ways to use the Phase One IQ250 on a large format camera:1) Set the back into Shutter Latency in where the back is always on and ready to accept a Capture. You can shoot at anytime. The drawback is that the battery wears down faster and it can build up heat. The following cable would be needed for this usage:Mamiya Multi-Connector to Lens Sync Cable (Coiled, 15.7 ), B&H # MAMCLSCL or,2) Set the back to Normal in the Shutter Latency menu. However you will need a a Wake up Cable This cable has a small button that literally wakes up the back electronically for approx. 2 seconds. In that window you expose the image. The drawback is its an added step to expose the image. And if you dont do it in the right sequence, you misfire and need to reset. Two cables are needed for this option:Mamiya Wake-Up Cable, B&H # MAWUCCDBMamiya Multi-Connector to Mini Jack Female Adapter Cable (4.7 ), B&H # MAMCMJFCAC