The LEE Filters Double Color Temperature Blue Filter Rollfrom LEE Filters Double Color Temperature Blue Filter Rollis uniform in color and has a mired shift value of -274. It can be applied over a light fixture to purposely create a cool cast over a scene. This filter is constructed from polyester that is heat resistant to 356°F and is delivered as a 48" x 25' roll on a 1" core.

The filter is useful for converting tungsten light sources with a color temperature of 3200K to 26,000K. Under 3200K tungsten light, the 200 Double Color Temperature Blue Filter exhibits a 0.83 density and transmits light at 14.9%. Under 6774K Source C light, it exhibits a 0.79 density and transmits light at 16.2%.

3200K Color Temperature to 26,000K    -274 Mired Shift    Can Cool a Scene    0.83 Density for 3200K Tungsten    14.9% Light Transmission for 3200K    0.79 Density for 6774K Source C    16.2% Light Transmission for 6774K    Heat Resistant to 356°F    Polyester Construction

Related Questions and Answers

Q: 1. This a square circular polarizing filter. For those who bought this, how do you adjust it while using it with other filters such as graduated neutral density and still maintain the right composition with the position of the graduated filter?

A: Unfortunately with this system there is no option to rotate a polarizer independently of a grad filter. I would recommend getting the Nisi holder for 150mm filters. As far as I know, they are the only brand that has round 150mm polarizers for their system and your lee filters will fit in the slots.

Q: 2. Can I put the LEE Filters in each pocket without other protection (soft clothes or similar) or are the well protected by the inner surface of the pouch?

A: Filters placed inside this pouch would already be well protected since there are individual slots for each filter.

Q: 3. Would a LEE Filters Seven5 Filter Holder fit on this adapter ring? (I know it is built for the 85 system)

A: This Lee Adapter Ring is only for the 85 System and would not fit the Seven5 Holder.

Q: 4. What is the filter factor for this filter??? Is any adjustment in exposure required?

A: Lee says there is no filter factor for the Elements Circular Polarizer Filter (72mm). But this filter will block 1 stop of light at the maximum density setting.

Q: 5. Does this set include the S-R1 magnetic filter holder or similar? Or is the AK-R1 accessory kit a required prerequisite to their use?

A: No, the Godox 16-Filter Color Temperature Adjustment Set for Round Flash Heads does not come with the Godox AK-R1 Accessory Kit for Round Flash Head which is necessary to use the filters.

Q: 6. Hello, is the seven5 suitable for DSLR full frame camera such as Nikon D750 ?

A: The maximum size filter thread it can accommodate is 72mm. As long as the lenses you work with are 72mm and smaller you will be fine. In the event you want to filter larger lenses you would need to consider an alternate system.

Q: 7. Is the padding inside the same as what is in the case that comes with the big stopper?

A: Yes it is.

Q: 8. Can the adapter rings for LEE85 system be used with the LEE Seven5 system (already expired) ?

A: Unfortunately no, the Lee Seven5 holder will not fit the 85mm adapter.

Q: 9. How many mm thick are these filters?

A: The LEE Filters 150 x 150mm 0.9 Neutral Density Filter is 2mm thick.

Q: 10. Will this Lee filter fit in the NiSi 150mm filter holder?

A: Yes, it should fit regardless of which NiSi filter holder system you own. I have both the original filter system that came out before the newest one that has the circular polarizer built into it. As long as its a 150x150 filter, it will work.