$80
Item condition: 10 Preowned equipment, but appears as new
Shipping instructions: Extra (your choice of shipper)
The Expodisc is used in place of a white card to set manual white balance on any DSLR camera make (eg. Nikon, Canon, etc.). It looks like a fat filter with a fluorescent light fixture diffuser on top and white plastic on the bottom.
• ExpoDisc 77mm White Balance Filter - Neutral
• Nylon Filter Pouch
• Black woven lanyard
• Certification Card
• QuickStart Guide
Website:
http://www.expoimaging.com/product-overview.php?cat_id=1Review and how to use:
http://www.kenrockwell.com/tech/expodisc.htm