In life I've met
with many things everyone else knew but me: how to pronounce
"derriere" and "decollete"; that people are born naked (the shock!); that bottled mayonnaise and salad dressing differ while looking the same; how to light
matches; that not all plants are perennial; that screws
tighten when turned rightward; that salaries are negotiable and the
first offer is a lowball; that canned tuna must be drained (we never ate canned tuna; the kids I babysat showed me how); how to tie shoelaces without making two loops and crossing them. From age 6 to 55 I walked around with shoelaces tied "backwards" and ignorance was bliss.
That applies to my first telescope lesson. The eyepieces ordered, of good quality and standard size, were a bit too big to fit in the tube you put your eye to. I tried everything. I even unscrewed one lens from its base and dropped it into the barrel, and oops, down the tube it went, requiring me to strong-arm the 22-pound telescope upside down to get it out.
I would not give up on my free telescope with useless new $20 eyepieces; I just wouldn't! After a long search I learned a fact apparently everyone knows, so basic it's not even listed in specifications: older cheaper telescopes use eyepieces .965 [inches] across, and today's standard measures 1.25."
.965s are so obsolete that adapters are scarce, but I found and ordered one. From now on, though, I know what to tell anyone who fosters or adopts a homeless telescope.
Showing posts with label old telescope. Show all posts
Showing posts with label old telescope. Show all posts
Friday, May 10, 2019
Monday, May 6, 2019
The Homeless Telescope
We'd not seen each other in 10 years, but a Facebook friend, a city resident, knew I liked stars and one day messaged and asked if I wanted a telescope. I have always wanted a telescope. We met and placed the entire assembly in my car's trunk because neither of us knew how to separate the telescope from the tripod -- and if we did we might not know enough to reassemble it.
It's a 114mm Polaris by Meade reflector telescope, and somebody bought it and never used it and gave it to my Facebook friend who kept it in his garage hoping to use it but never did. It looked quite too noble to be homeless.
Before even daring to clean the dust from it I'm trying to learn whether it's salvageable. First, telescopes shouldn't be left outside, especially not in garages that can get very hot. Only my porch or my heart have any room. I figured if it's been garaged for a couple of years staying on the porch awhile wouldn't do much further harm. The buyers' reviews said it's a beginner's telescope but good quality for the price, about $150 new. The knob sticking out on the right is a counterweight.
Looking down into the eyescope I discovered it lacks an eyepiece. New telescopes come with a set of 3 eyepieces, but this model of Polaris had cheap ones I can replace with better-quality eyepieces for about $20. The eyepieces are everything. The telescope's focus is permanently set to "infinity." That I liked. There is at least one scientific-looking ring marked in increments, in white paint, 0-360.
I also learned you can buy new telescopes controllable with your phone. Using an app, enter the desired astral object and the telescope will find it automatically. But one cannot use those 'scopes manually. Without Wi-Fi there'd be no stargazing.
Ahead: more learning, and maybe some joy. If I can restore and master this one, I can master a finer one.
It's a 114mm Polaris by Meade reflector telescope, and somebody bought it and never used it and gave it to my Facebook friend who kept it in his garage hoping to use it but never did. It looked quite too noble to be homeless.
Before even daring to clean the dust from it I'm trying to learn whether it's salvageable. First, telescopes shouldn't be left outside, especially not in garages that can get very hot. Only my porch or my heart have any room. I figured if it's been garaged for a couple of years staying on the porch awhile wouldn't do much further harm. The buyers' reviews said it's a beginner's telescope but good quality for the price, about $150 new. The knob sticking out on the right is a counterweight.
Looking down into the eyescope I discovered it lacks an eyepiece. New telescopes come with a set of 3 eyepieces, but this model of Polaris had cheap ones I can replace with better-quality eyepieces for about $20. The eyepieces are everything. The telescope's focus is permanently set to "infinity." That I liked. There is at least one scientific-looking ring marked in increments, in white paint, 0-360.
I also learned you can buy new telescopes controllable with your phone. Using an app, enter the desired astral object and the telescope will find it automatically. But one cannot use those 'scopes manually. Without Wi-Fi there'd be no stargazing.
Ahead: more learning, and maybe some joy. If I can restore and master this one, I can master a finer one.
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