Taylor Taylor & Hobson Series XV Triple Convertible Anastigmat Design Paper 2016-02-07

Taylor Taylor & Hobson Series XV Triple Convertible Anastigmat Design Paper

  1. Mustafa Umut Sarac
    I received British Patent Number: 376044A after discussion with Mark Craig Gerchman, Chief Optical Designer of Cooke Optics Limited.

    He says that patent reveal all the details of 1931 production Pre Ansel Adams lens.

    After the post came to me , I found that some glasses made by Chance Brothers. I contacted with them and requested the details. They said they dont have the catalogs anymore. Later Mark sent me the details.
    I will post the word file with different title below.

    Find the attached PDF file for above title.

    Mustafa Umut Sarac
    Istanbul
  1. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
    By continuing to use this site, you are consenting to our use of cookies. If you have a Photrio account, please log in (and select 'stay logged in') to prevent recurrence of this notice.