Camera head alternatives: - existing one - Palomar one (heavy) - Cookbook one Someone needs to design and build a PC board to connect to the CCD itself but not on the cold finger. The board needs to drive timing signals at +8, +4, -8, -4 volt levels and receive and amplify the bucket voltage out of the CCD. The voltage can then be either log detected, buffered, or digitized on the board. The first and last prevent noise from being picked up in the cable; I'm not sure this is a real problem or not. I have a company that can make a PC board for us cheap for this job or we can prototype it. I'll help with the circuitry.