By continuing to use this website you are consenting to the use of cookies in accordance with our cookie policy. To close this message click here.
Linhof & Studio Click for WishList

There are no wishlist items stored, please select items you are interested in on the page and click the 'Wishlist' button under the product image.



Or if you have previously saved a wishlist please login to review it.

Close
Accessories > Sundry Essentials > Silvestri Gray Card > Silvestri Gray Card >
No Buy button?
Please just click the wishlist to check stock level or ask a question.
No Buy button?
Please just click the wishlist to check stock level or ask a question.
Silvestri Gray Card
Added to basket!
Description:
Inside each packet are two gray cards; one 20x25cm the other 10x12cm which have 18% reflectance across the visible spectrum. The cardboard is 2mm thick, this flatness ensures the card appears neutral under any illuminant. The Uncalibrated white reverse side of the cards which have 90% reflectance can be useful for obtaining a quick custom white balance setting. Take care of the Gray Card keeping it clean and avoid scratches, otherwise over a period of time its reference characteristics and the initial data will be altered. Silvestri Gray Cards have been certificated by the Istituto Nazionale di Ottica di Arcetri in Florence. Calibration was carried out using high precision instrumentation, and the indicated data were measured at various wave lengths and with different lightings.
Product Code:
SILGC004
Silvestri Gray Card