Hoya 80B Color Conversion Filter Daylight Film mc uv The Hoya Variable Neutral Density

The Hoya Variable Neutral Density Filter provides a way to maintain exposure control by varying the amount of light entering the camera by 1

“Panning” effect when subject maintains sharp focus while background is blurred with camera movement

The 81B color correction filter warms the ambient light entering the lens by 300° Kelvin by adding orange to the overall exposure

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Both can be used together to produce an effect similar to dense fog

Hoya 80B Color Conversion Filter Daylight Film mc uv The Hoya Variable Neutral DensityDescription The 80B color conversion filter transforms the color of the ambient light entering the lens by adding blue to the overall exposure. This helps match the scene to your film's white balance. The Hoya 80B filter is helpful when: You are using daylight balanced film (5500K) and the light source is 3400K. This commonly occurs indoors when your main light source is incandescent light bulbs. You are shooting with daylight balanced film at night.