Hi,

I'm looking for information about Hermagis Petzval Lenses to assist me in purchasing the right one for an 8x10 camera. For me it has been easier to find information on Dallmeyers and Voigtlander lenses. But for some reasone I'm struggling to find clear information on the Hermagis range of lenses.

If Anybody can shine a light on the range of Hermagis Petzval Lenses and how to differentiate them would be fantastic. I would really like to know the focal lengths and speed also if possible.

Regards to all.