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What is the Questar lure?

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#526 Terra Nova

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Posted 10 March 2025 - 09:41 AM

 

In 8th grade we had career counseling. I wanted to be an astronomer. The consultant opened a big book, and looked up the job statistics to prove there was no future in it. Second choice was geologist -- same story. Since my mother was a programmer, I listed computers as my third choice, and they gushed about how it was the future. But what I really liked was electronics, so they grudgingly allowed that there were computer engineers, as a specialty in EE. 

 

Chip W.

I don’t think that counselor knew what he was talking about, or perhaps he told you what your mother wanted him to tell you. My mother wanted me to be a pharmacist (no interest whatsoever on my part), but my dad got me interested in geology early on. I was in the petroleum geology track as an undergraduate. I specialized in stratigraphy and paleoenvironments in graduate school. I’ve always been able to find work before, during, and after graduate school. The oil industry fluctuates over time so the market changes and demand changes, but between big oil, smaller oil and gas companies, and the service companies, one can usually find work. I worked in engineering geology and hydrology for a short time too and also taught at a several different colleges and universities in California and the Midwest so there’s that to fall back on. And I made a lot of contacts so I was able to do quite a bit of consulting. After 9-11, I needed to do something different for a while and became a flight attendant (NWA), and after the merger and subsequent de-unionization I went back to geology. I never was unemployed from the time I got my B.Sc. I was always able to find work and managed to see a good bit of the world. I made good money and also have a good retirement. One thing tho is that you have to be willing to move. I remember when I interviewed with United Geophysical, a service company that did seismic prospecting for oil, the man that interviewed me told me his kids never finished a school year in the school they started the school year in. I didn’t have kids at the time, and I didn’t move anywhere near that much during my career, but I did move around. You have to follow the money, it doesn’t follow you, it didn’t me anyway. Follow your heart!
 

Sorry, this is way off track. Back to Questars.


Edited by Terra Nova, 10 March 2025 - 10:01 AM.

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#527 saemark30

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Posted 10 March 2025 - 10:34 AM

The lure was those expensive 2 page ads with unimaginable photos back in the 80's.

Who takes deep space photos of the Lagoon and M17 with a F14.6 telescope?

 

Lucky for me, a telescope dealer told me I didn't need a small expensive telescope like that to see things and recommended AP refractors instead.


Edited by saemark30, 10 March 2025 - 11:29 AM.

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#528 starman876

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Posted 10 March 2025 - 10:35 AM

But do you use it?

when you have as many scopes as I do it is hard to use them all on a regular basis.   You just pick what is handy.  They all provide amazing images depending on conditions.   It is like any scope. You look through one at the wrong time you do not get a favorable impression. 



#529 ccwemyss

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Posted 10 March 2025 - 10:36 AM

In grad school, I hung out a lot with the astronomy grads. The year we all graduated, there was a big round of retirements from astronomy departments, STSI was hiring up, and they all got great jobs. Job statistics don't predict the future. Through the early 90s, everyone was telling high school kids to go into computing, then the dot com crash happened.

 

So I tell my high school students not to listen to people who tell them their career aspirations aren't viable. If they are passionate about something, they will figure out a way to make it work, or they will find a way to adapt their goals.

 

Chip W. 


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#530 rcwolpert

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Posted 10 March 2025 - 10:44 AM

Ever time I feel like I want to sell my duplex I start thinking will I ever buy another one.   It has been such a great scope.  

 

I feel the same way. I'm putting my duplex up for sale, but I keep thinking, "Do I really want to do this?"  If it sells, well, okay. If it doesn't sell, that's okay too. 


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#531 Terra Nova

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Posted 10 March 2025 - 11:32 AM

I feel the same way. I'm putting my duplex up for sale, but I keep thinking, "Do I really want to do this?"  If it sells, well, okay. If it doesn't sell, that's okay too. 

Bob, get an 80mm or 90mm triplet. They are just so much more versatile. If space and weight are criteria, the 80mm is close to the Q. I use my AT80EDT so much more and it works great on the same Bogen 3040 tripod as I used for the Questar. They really are Swiss Army Knife telescopes. The 90 is nice too but it is bigger, heavier, and requires a more substantial mount.


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#532 Jon Isaacs

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Posted 10 March 2025 - 02:48 PM

The scariest part is the worry about coatings loss. I’ve had two with the BroadBand coatings and when the coatings go, the mirrors cannot be recoated, they have to be replaced. Fortunately, the two I had still had intact coatings in good condition but they do have a shelf life and my older one was nearing it. With no more Cumberland Optics, no more replacement optics.

(Internet Humor Alert Warning)

 

Can't you just buy an old ETX 90 and swap the optics?  :lol:

 

Jon



#533 Bomber Bob

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Posted 10 March 2025 - 03:17 PM

Bob, get an 80mm or 90mm triplet. They are just so much more versatile. If space and weight are criteria, the 80mm is close to the Q. I use my AT80EDT so much more and it works great on the same Bogen 3040 tripod as I used for the Questar. They really are Swiss Army Knife telescopes. The 90 is nice too but it is bigger, heavier, and requires a more substantial mount.

Ditto for my 50-year old 65mm F8 Triplet:  Lunar / Planetary at 200x; Milky Way fields at 25x; open clusters & double stars at all powers in-between.  For Newbies:  used Takahashi TS-65P / 500 models can be had for 1/5th to 1/10th the price of a used Questar.  You'll need a mount, but there are So Many Options available... not at all like it was back in '58, when my Q Standard was brand new!


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#534 starman876

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Posted 10 March 2025 - 03:32 PM

One thing to remember is the image scale of the Q at the F15 focal length. 


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#535 CHASLX200

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Posted 10 March 2025 - 06:36 PM

One thing to remember is the image scale of the Q at the F15 focal length. 

Nice scope to look at for sure about as pretty as a 4" U and would be nice for solar.  But i can't bring myself to pay 2.5 K or more for one.



#536 CHASLX200

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Posted 10 March 2025 - 06:38 PM

when you have as many scopes as I do it is hard to use them all on a regular basis.   You just pick what is handy.  They all provide amazing images depending on conditions.   It is like any scope. You look through one at the wrong time you do not get a favorable impression. 

Even with the scopes i have 4 is  too many and i am selling most of it this week. I got a fancy APO coming and picking one Newt to keep and the other 3 are going.  


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#537 starman876

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Posted 10 March 2025 - 06:55 PM

Go boy. Buy high and sell low. It's the only way.

#538 CHASLX200

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Posted 10 March 2025 - 07:07 PM

Go boy. Buy high and sell low. It's the only way.

Trading.  



#539 starman876

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Posted 10 March 2025 - 07:22 PM

Trading.  

Good.   Hope you get a great deal[



#540 CHASLX200

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Posted 10 March 2025 - 07:29 PM

Good.   Hope you get a great deal[

A Tec by heck.


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#541 photoracer18

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Posted 11 March 2025 - 06:15 PM

State of the art 1954 technology.


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#542 CHASLX200

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Posted 11 March 2025 - 06:29 PM

State of the art 1954 technology.

54? or 57?



#543 starman876

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Posted 12 March 2025 - 08:32 PM

I hope your new scope will be a good one.    A newt can beat any refractor.



#544 Jon Isaacs

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Posted 12 March 2025 - 08:39 PM

Go boy. Buy high and sell low. It's the only way.

 

As a life long dedicated bargain hunter:

 

"It sure gets expensive saving all this money."

 

Jon


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#545 John R.

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Posted 13 March 2025 - 06:04 AM

Even with the scopes i have 4 is  too many and i am selling most of it this week. I got a fancy APO coming and picking one Newt to keep and the other 3 are going.  

I really like the ‘concept’ of having only three telescopes. (I have 15 refractors, but most are low cost give away stuff.)
One long FL for planets. 
One short FL for rich field views. 
And, one 8 inch dob for faint fuzzies. 

But the reality is, breaks in the clouds are so rare that I always seem to wind up grabbing the RFT and trying to force it to do all three things. 
 

An edit already; I suppose the dob could do double duty as a planetary telescope. 


Edited by John R., 13 March 2025 - 06:07 AM.

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