Well, that sure doesn't look like my CZ Jena Pancolor I had on the Exakta. I'm not even sure that's a CZ lens![]()
Every CZ lens I've ever seen is proudly identified and I doubt it would say Pancolor on the lens cap.
I suppose I could be wrong?
That article is annoying. There is no such thing as "measured at the element" or "zero distance." You need to give radiation measurements with a specific distance. If you want to get close, choose something easily measurable like 1 centimeter. That way, I can calculate how much radiation it is at different distances by the inverse square law and determine for myself acceptable dosage. But "at the lens element" actually means "1 millimeter" or "1/20th millimeter" or "5 millimeters" depending on how the technician felt that day, and thus the reading is useless because actual radiation would vary by a factor of HUNDREDS depending on which of the distances is actually was...Apparently it may or may not be radioactive. Interesting.