An ambitious amateur from the 90's that had a custom made schmidt camera of 300/400/615 fl. As good as some of the images are I feel they could have been better if he pushed the imaging time further. Also, the image scale of 615mm is not tremendous. I've seen images on medium format telephoto range that rival and even exceed some of these images. Nevertheless, impressive. I can't but envy an amateur having such an instrument.
Cheers to the late Aldo Radrizzani
Edited by Todd N, 25 June 2019 - 02:19 AM.