Paul asked: > What is a VCCE head? Variable contrast, constant exposure. Basically you have a contrast dial that changes filtration, but it's set up in such a way that changing filtration doesn't change the necessary exposure.
If you dig around in here you can find a better explanation: http://www.saundersphoto.com/html/saund_lpl.htm tv -- Thomas Van Veen Photography 301-758-3085 www.bigdayphoto.com - This message is from the Pentax-Discuss Mail List. To unsubscribe, go to http://www.pdml.net and follow the directions. Don't forget to visit the Pentax Users' Gallery at http://pug.komkon.org .
