Ran across this site by accident and the more I looked the more I had to concentrate....lots to grasp about all manner of technical information on design, theory, implementation when it comes to all types of telescopes.
Many of you may have seen this before.....maybe not. I found it facinating.
http://www.telescope-optics.net/index.htm#TABLE_OF_CONTENTS
Many of you may have seen this before.....maybe not. I found it facinating.
http://www.telescope-optics.net/index.htm#TABLE_OF_CONTENTS
20" MidnighTelescopes f/5
8" f/16 Muffoletto Achro
Meade 6" AR6 f/8.0 Achro
Celestron C11
Parallax PI250 10" F/5 Newt
Vixen FL102S,NA140SS,R200SS
80mm Stellarvue Nighthawk with WO APOupgrade lens, 90mm f/16.67 Parallax Achro
LXD75/LX200, Mini-tower, GP-DX, CG5 ASGT, LXD650, GM-8, G11, GM-100, GM-150EX, GM-200 and a Gemini G40
4" portable AP convertable 44" or 70" pier
Stellarvue M7 Alt-Az, TSL7 Pier/Tripod
12.5" f/5 MidnighTelescopes DOB Swayze optics
Monroe GA