Hoya 82mm 85C Filter

For working with tungsten-balanced film under daylight conditions, this 82mm 85C HMC Colour Conversion Filter from Hoya is a warming filter used to decrease the colour temperature from 5500K to 3800K. The amber colour of the filter has a filter factor of 1.3x, requiring an additional 0.3 stops of exposure to achieve normal results.

The filter is constructed from optical glass and has a six-layer HMC coating to reduce surface reflections and glare in order to retain high image accuracy, clarity, and contrast. It is mounted within a durable, lightweight aluminium ring, which has a hard anodised finish to guard against wear.

Amber colour conversion filter decreases colour temperature and provides a warming effect.

Converts 5500K to 3800K for using tungsten-balanced film in daylight conditions.

Filter factor of 1.3 requires approximately 0.3 stops of additional exposure to maintain normal results.

The Hoya Multi-Coating (HMC) uses a six-layer, three-per-side, design that helps to noticeably reduce surface reflections and glare for improved contrast and image fidelity.

Aluminium filter ring is both lightweight and durable and features a hard anodised finish to guard against scratching and wear.

Key Features:

Warming Colour Conversion Filter

5500 to 3800K Colour Temp Decrease

Balances Tungsten Film in Daylight

1.3x Filter Factor, +0.3 Stops

Multi-Coated Optical Glass

82mm Front Filter Threads

Hard Anodised Aluminium Ring