3 in 1 Exposure / Balance 18% Gray Grey / White / Black Card Set & Lanyard

Great accessory to produce excellent pictures by providing precise exposure and white balance.

Grey card can balance all mixed lights to 18% neutral grey (skin tone). With a light meter you will get a precise exposure value by recording the light that is reflected from the grey card.

Using the white card you can adjust the colour temperature / balance and use the black card as a reference to set your black levels in post production.

3x Anti Scratch Waterproof cards plus a neck lanyard.
Size: 8.5 x 5.6cm (Approx. Credit card sized)