Re: [ATM] Manufacture lens

[Ken Hunter <atm_ken_hunter@yahoo.com>]

Chico,
   
  Welcome to the atm-list, please check the following website for information on making lenses. I think you can find what you are looking for there.
   
  http://www.users.bigpond.com/PJIFL/
   
  This is the website of Peter John Smith in Australia and he has a lot of information there including how to measure and remove wedge from lenses.
   
  Good luck...
   
  Ken Hunter
   
  

chico-astron <chico-astron@bol.com.br> wrote:
  

Hello! I am Francisco Jose Hisses, (Chico) president of the CENARA (Centro of Astronomy of the Region of Araçatuba city)estado of São Paulo, Brazil. I finished to construct to a small laboratory for manufacture of lenses and mirrors for telescope reflecting refratores and telescopes. As still I am developing a vacuum chamber I myself power to aluminize my proper mirrors, for the time being, to initiate the training, I am starting to practise production of lenses. 
I am initiating with simple lenses (plan-convex) and already I am having some progress. But I want to start to manufacture biconvex lenses, (that they allow a lesser effect of chromatic aberration) and later will confection dubletos, but for this, necessary to obtain information of as I can work with lenses of this format without that the opposing curves are out of alignment between them (in still necessary form of wedge ) e to know which the tools that I must use in this process. 
You could help or indicate some Site me where I could get this type of orientation? 
Debtor.
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