The LEE Filters 201 Full Color Temperature Blue Filter Rollfrom LEE Filters 201 Full Color Temperature Blue Filter Rollis uniform in color and has a mired shift value of -137. 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 5700K photographic daylight. Under 3200K tungsten light, the 201 Full Color Temperature Blue Filter exhibits a 0.46 density and transmits light at 35%. Under 6774K Source C light, it exhibits a 0.47 density and transmits light at 34%.

3200K Color Temperature to 5700K    -137 Mired Shift    Can Cool a Scene    0.46 Density for 3200K Tungsten    35% Light Transmission for 3200K    0.47 Density for 6774K Source C    34% Light Transmission for 6774K    Heat Resistant to 356°F    Polyester Construction

Related Questions and Answers

Q: 1. 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: 2. 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: 3. 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: 4. 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: 5. Are these gels compatible with the Godox VSA-36° Spot Lens?

A: The Godox 16-Filter Color Temperature Adjustment Set for Round Flash Heads is not compatible with the Godox VSA-36° Spot Lens.

Q: 6. Is this compatible with the SW150 original (Mark 1) system?

A: Yep it works fine with the Mark 1 system! I have both. (Jason, Australia)

Q: 7. Will this fit on a Nikon 24mm f/1.8G wide angle lens?

A: Yes, it will, but with the LEE100 kit you'll need to buy the appropriate lens adapter ring for your lenses (it's not included). The one you need for the Nikon 24mm f/1.8G ED lens is the Lee 72mm wide-angle lens adapter: https://bhpho.to/3C7bETu

Q: 8. Does it comes in pairs?

A: Correct. This is a pair of replacement fasteners.

Q: 9. 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: 10. The product foto and specs make clear that the kit includes lenses and a holder, but no protective cases or storage pouches for protection or transport. A customer foto submitted in the reviews shows protective cases and pouches. Im confused. Does the kit come with protective cases or do I buy these separately?

A: My kit came with a soft blue cloth cover that fits all the filters and folds. Easy to put in camera bag or pocket or whatever. The polarizer did come with a padded case. I did buy an extra filter carrier from B+ W for extra protection. If you are concerned I would buy an extra case. Perhaps call up and see what B H recommends.