Telescope Making Parts and Supplies Return to calling page

 

 

 

 

 Telescopes and Telescope Supplies


 

Coating

  4 1/4 inch Pyrex 

 5 3/4 

 6 inch Pyrex and porthole

 8 inch Pyrex

 8 1/2 inch porthole

 9 1/2 inch porthole

 10 inch Pyrex

 12 1/2 inch Pyrex

 16 inch Pyrex and porthole

 17 inch Pyrex

 18 3/4 inch porthole 

 20 inch Pyrex

 

ATM, Amateur Telescope Making Links

 

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