Hoya 82A Cooling Filter for Color Temperature Control nanotech Filter Factor: 2 Glass Type:

Filter Factor: 2 Glass Type: Hoya Optical Number of Multi-Coatings: 6 total / 3 each side Hardened Top Layer: No Anti-Static: No Frame Construction: Standard Profile / Aluminum Front Filter Threads: Yes

Certifications & Environmental Compliance

Filter Factor: 1/2 stop Glass Type: Hoya Optical Number of Multi-Coatings: 6 Total / 3 each side Hardened Top Layer: No Anti-Static: No Frame Construction: Standard Profile / Aluminum Front Filter Threads: Yes

8% Number of Multi-Coatings: 16 Layers / 8 per side Nano-Coating Technology No Hardened Top Layer: Yes Anti-Static: Yes Black Rimmed Glass Yes Frame Construction: Aluminum Front Filter Threads: Yes

The pattern subtly scatters light resulting in a picture with a clear focus and a soft gradation

Hoya 82A Cooling Filter for Color Temperature Control nanotech Filter Factor: 2 Glass Type:Description The 82A color correction filter cools the ambient light entering the lens by 200 kelvin by adding blue to the overall exposure. This filter helps ultra fine tune the color or look of your scene to match your film's white balance. The Hoya 82A filter is helpful when: You are using tungsten balanced film and the light source is warmer than the traditional 3200 K and you need a specific amount of color correction to match your film type.