Tiffen 4"X4" Decamired Blue 6 Cooling Filter

Tiffen 4"x4" Decamired Blue 6 Cooling Filter

Product Code: eq2169
Availability: In Stock

$550.50 $853.27

Qty

7 reviews Write a review

Description
Reviews (7)

The Tiffen 4"x4" Decamired Blue 6 Cooling Filter- For those who want a sure-fire way of getting accurate color temperature readings, the decamired system is the way to go. Using this formula, you can transpose temperatures from one point to another easily and quickly. This system is also useful when you wish to bring a certain amount of creativity to color photography.

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.

Decamired filters are designed to more easily handle unusual color temperature variations than the previously mentioned filters. Available in increments of both a red and a blue series, Decamired filters can be readily combined to create almost any required correction. In measuring the color temperature of the light source, and comparing it to that for which the film was designed, we can predict the required filtration fairly well.

A filter that produces a color temperature change of 100K at 3400K will produce a change of 1000K at 10,000K. This is because the filter relates to a visual scale of color. It will always produce the same visible difference. A color change of 100K at the higher temperature would hardly be noticed.

Calculations
To use this concept, subtract the mired value of the light source from that of the film. If the answer is positive, you need a reddish filter; if negative, use a bluish filter. Mired-coordinated filters are termed as decamireds. Mired value divided by ten yields decamireds. The 60 mired shifts, above, would be produced by an R6 filter, where the higher values were that of the lighting.

Sets of such filters generally come in values of 1.5, 3, 6, and 12 decamireds in both B (bluish) and R (reddish) colors. These numbers are additive; that is, a pair of R3's produces an R6. An R6 plus a B6 cancel each other out to produce a neutral gray.

Used for Temperature Control Available in Specific Increments Warming and Cooling Variety

Parameters
Filter Type	Decamired Blue 6
Size	4 x 4" / 101.6 x 101.6 mm
Front Accessory Thread / Bayonet	No
Filter Material	Glass
Packaging Info
Package Weight	0.4 lb

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. How do I connect a subwoofer, 2 bookshelf speakers (Klipsch KD-51M) to my computer. Will this work or can you recommend another?

A: The Pyle Home PDA29BU.6 Compact Stereo Amplifier with Bluetooth (BH # PYPDA29BU6) has no subwoofer output. Consider the: Sony STR-DH590 5.2-Channel A/V Receiver (B&H # SOSTRDH590): https://bhpho.to/2IabE6Q

Q: 2. I have the H107C and have ordered the protector ring that states it will fit, but it does not. (too small) I need one with holes for the propellers to be 4 3/8 inch on center and min 6 1/2 overall to provide propeller clearance. Is this available? No, one was not hidden in the packaging.

A: This protection ring is compatible with the H107C-HD not the H107c+. If you are not sure which model you have you may always e-mail AERIALIMAGING@BHPHOTOVIDEO.COM for assistance.

Q: 3. Is there a power on/ off button?

A: No, the Enhance GX-C1 does not have a power button. Instead it has a dial which is used to control fan speed and light brightness.

Q: 4. Can the memory be upgraded, and if so, how much and what type?

A: The Cooler Master Cooling X Desktop Workstation supports up to 96 GB of 5600 MHz DDR5 DIMM memory.

Q: 5. How long does the battery last?

A: The SmallRig Cooling System for Sony Cameras does not have a built-in battery and needs to be powered by connecting to an external power source for proper operation. It can work with USB-C power banks or SmallRig V-mount and USB-C batteries and run all day. You could also work with USB-C wall chargers and never worry about power. Belkin BoostCharge USB-C Power Bank (10,000mAh, 15W, Black) BH #BEBPB011BTBK SmallRig L-Series/NP-F970 USB-C Rechargeable Camera Battery (Black) BH #SM4469 SmallRig VB99 Mini V-Mount Battery (99Wh, Black) BH #SM3580

Q: 6. Is this considered a full ctb?

A: The OCF II Blue filter is a theatrical color not a CTB.

Q: 7. I have the Hubsan H108 x4 spider. Does the HUBSAN Protection Ring for X4 H107C and H107D fit the H108?

A: The Prop guard is intended for the H107 and would not fit onto the H108.

Q: 8. Does anyone know if this would fit the Sony A7IV? I cant seem to find a cooling fan for it. Any info is appreciated.

A: The Tilta Cooling System for Sony a6700 (Black) will only support the Sony A6700 at this moment.

Q: 9. Can it be adapted to other cameras that have a 3" LCD screen? Thanks, Christian

A: This Fujifilm FAN-001 is strictly for the Fujifilm X-H2S.

Q: 10. Will this cooling system work on the new canon r50 ?

A: No, the Tilta Cooling System for Sony a6700 is designed for the Sony a6700 only.

Kevin	07/09/2024
[0.4 lb] Like the odd 1-iron a golfer might bring, a 47a is not the everyday go-to of filters. That said, it emulates ortho film amazingly well, and for certain types of architectural photography, dramatically lightens, if not whitens skies while deeply defining most everything else. For instance, ironwork like the Eiffel Tower, a Ferris wheel, or an old, complicated bridge would become a nearly abstract study in lines with a filter like this. Or, if one wanted images evoking a late 19th Century feel, the ortho rendition would be prefect, especially with a soft focus, Lomographic, or pinhole lens. Shades of Matthew Brady! As for the Tiffen brand, there’s really none better. Never in 40 years of film photography have I heard of quality issues, except for a one-off problem once 20 years ago. They work and cost less, yet made in the USA! While the deep-pocketed Leica or Linhof user may sniff at them, this Mamiya RB photographeur, merely exclaims, “Tsk!”, or even, “Tchah!”, and continues merrily. Buy with great confidence! 5

Pat S.	04/09/2024
[0.4 lb] Just what we needed for shooting indoors and jelling windows. 5

Javier	09/08/2024
[Glass] Easy to install, and very useful. 5

Shaun	14/07/2024
[0.4 lb] Works great for video monitors without blue-guns only option to calibrate the monitor. 5

Pierre	14/07/2024
[Glass] The GFX100II can record 8K videos in superb quality. The other recording modes are also impressive: 4K at 60/s, 5.4K and more. BUT: only on a tripod, and: without a fan, the camera stops after 20-30 minutes due to overheating. With the cooling fan, you can record endlessly. Would be absolutely great: unfortunately, however, it is not suitable for my use (as a video camera to record car journeys - the image stabilization is too poor for this). But that has nothing to do with the excellent performance of the cooling fan. And by the way: I ordered it from B&H in Switzerland: it arrived after only 2 days: absolutely top-notch!!! 5

enrique	18/06/2024
[0.4 lb] Since the Quadcopter is very hard to fly this is a must in order to have it work. 5

Samuel	18/04/2024
[0.4 lb] The fan is a lot quieter than I expected (even on high). I film a lot in my garage and the Texas heat was really pushing the heat limit on my XH2. The cooling fan seems to help a lot. It does get a little hard to maneuver the screen if you have the fan on, and a microphone and power cable attached to the camera, but it is needed for the cooling capabilities so all in all a good buy. 5