View Single Post
  #4  
Old February 11th 11, 03:20 AM posted to rec.photo.equipment.large-format
[email protected]
external usenet poster
 
Posts: 428
Default Lens Cell Cleaning

On 2/10/2011 3:47 PM, Cheesehead wrote:


I'm not absolutely certain about the Geronar formula. It is reported
to be a Tessar.


Not sure who told you that but it's not a tessar, it's a triplet. A
modern version of the classic cooke triplet. And a rather good one I
might add.

Stephey