Got this at a garage sale for $25. Don't know anything about telescopes. Excited to use it! It was $25. Trying to learn about whats what.
Noteworthy details:
Appears to have a 10" diameter mirror
Mirror has alot of writing engraved on it:
Side:
Cave Optical Co # 19694157
F/5.5 54 7/8" F.L. April 8, 1969
Refgood (not sure what this says...seems to be one word)
# 7048
Back:
Signature reads:
allen L. Hull F/5.5
On side of main tube there are labels that say:
TR 10 IN.
5 1/10 WAVE
4/10 SEC
MAG 14.7
Eyepiece says 20mm PLOSSL
Looks like there is a telrad finder
Tube is about 60" long
Mirror is 1.75" thick.
Came with a big counterweighted stand that pivots in two axis, made of galvanized pipe welded together..didnt take pics of it. Its not bad but its heavy and needs some TLC (rotted foam, wood)
Couple questions:
Why does it say 5 1/10 WAVE? Seems like a weird number. Shouldnt it just be 1/10 WAVE?
If I can only get one more eyepiece, what should I get? I'd like to look at deep space things and planets. I do regualrly go to the desert so its possible I could setup in a very dark place on a clear night.
The mirror is covered in dust and ash (So cal fires I bet)..how can I clean it?
Whats this mirror worth?
Looks like cave optical co has a website..I checked the registry and this mirror isnt in there yet. Looks like this might have been one of their telescopes, because the tube seems to be made of fiberglass with metal ends which looks like the ones on their site.
So I think this is an Astrola 10" but not sure what model. The tube appears to be fiberglass with metal ends and the mirror mount matches what I see on the Astrola page.
The foam in the mirror mount is made of old pieces of belt and probably HVAC pieces. I'd like to redo all that properly.
Also the mount for the scope itself is heavy and awkward..I'd like to make it easier to use, any good designs out there? I am a machinist and have a CNC machine shop and welder so I could make pretty much anything
Thanks for any help!