monkeymon
26-Jul-2015, 10:09
Anyone has information on Goerz Celor Series 1A? The particular lens i have is a 360mm f/3.5.
I have not found any information on a f/3.5 Celor. Every catalog i could find spoke of Celors as 4.5-5.5 lenses.
It's 4 element dialyte, that i know. And the serial number is 2xx xxx, so should be made in somewhere between 1908-1915.
Seem also, that most catalogs are speaking of Series 1B Celors.
I found 2 posts about celors in forums. Other was the basic VM datadumb, that said 3.5 celors might have been made for cinema purposes. Other noted "Porträt-Celor" that could have aperture of f3.5.
http://www.apug.org/forums/viewpost.php?p=210100
I have not found any information on a f/3.5 Celor. Every catalog i could find spoke of Celors as 4.5-5.5 lenses.
It's 4 element dialyte, that i know. And the serial number is 2xx xxx, so should be made in somewhere between 1908-1915.
Seem also, that most catalogs are speaking of Series 1B Celors.
I found 2 posts about celors in forums. Other was the basic VM datadumb, that said 3.5 celors might have been made for cinema purposes. Other noted "Porträt-Celor" that could have aperture of f3.5.
http://www.apug.org/forums/viewpost.php?p=210100