Cokin Blue (82A) M (P) Series Camera Filter 461023 P023

Blue Conversion filters help correct light deemed too warm or amber for the situation. The 82A filter is a pale blue filter that corrects 3000K light to 3200K. This is helpful when you need just a little tweak to the color temperature and not a full conversion from tungsten to daylight. It is a critical tool for film photographers because film has a fixed light balance that should be corrected in-camera for the most accurate results.

Specs:

- Density: 1/2-stop

- Filter Dimensions: M (P) - 84mm x 84mm x 1.6mm, L (Z) - 100mm x 100mm x 1.6mm, XL (X) - 130mm x 130mm x 3mm

- Filter #: 82A/023

- Effect: Reduces unnatural red tones in early morning or late afternoon light

- Application: Used to make minor corrections in colour temperature

- Colour Temperature: Increases temperature from 3,000 to 3,200 Kelvin (1/3 stop)

- Construction: CR39 Resin