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FC100DL vs TSA120

Started by Fedeledemarco, 11/11/2021 08:50PM
Posted 11/11/2021 08:50PM | Edited 11/11/2021 11:13PM Opening Post
Hi I'm new to AM
I have a fantastic FC100DL, 1st series (black focuser), first pieces sold which I am very happy with and which is superb as well as a pleasure to use. The diameter fever and the idea of "getting more" are driving me to sell the 100 mm and  to buy a TSA 120.

However, I begin to doubt that I'm doing the right thing. I also have a mewlon 180c and the idea is to sell them both for the TSA120. Do you think this step is silly of me? according to your diagnosis do I suffer from "instrumentitis"?
Posted 11/11/2021 11:10PM #1
If aperture fever is the driving factor I would say keep what you have, 20mm is not a lot and you already have 180mm with the mewlon. Now if you were thinking a 150-160mm refractor that would be something to think about.

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