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okiestarman56
super member
   
Reged: 04/10/08
Posts: 268
Loc: 36.9'33" N 95.23'29" W
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Re: home made collimating sight tube
05/10/08 05:14 PM
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One place to find an article like that is in Phil Harringtons Star Ware book second edition page 194
-------------------- 305mm f/5 GSO 12" DSO
114mm f/7.8 Tasco 4.5" Red Tube
80mm f/15 Sears 3.1" Refractor #412.44540
60mm f/15 Sears 2.3" Refractor #4 6305-A
60mm f/15 Sears 2.3" Refractor #4451
Plenty of EPs? .965 to 2"
2 LPI's
Home made Denver chair
3-7'x10' light panels
yada yada yada
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