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starmaster_scopes · Special Interest Group for owners of Starmaster telescopes
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Messages 16649 - 16678 of 17869   Oldest  |  < Older  |  Newer >  |  Newest
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16649
I've been looking for a small-medium size, high quality used truss dob for a few weeks, ever since another local club member bought one. I like his because it...
markleewebb
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Sep 2, 2007
11:53 am
16650
That price for a 14.5" is a good deal! I have an 11" shorty and you are going to like it!-great views and great ergonomics combined. Jim Jackson ... to ... a ...
james
jkjoregon
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Sep 3, 2007
1:49 am
16651
... Congratulations! You will not regret pullin' that trigger, trust me. I too own an 11" Shorty and I just love it. It's a great combination of aperture...
Ray Fox
Raymondo17
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Sep 3, 2007
6:14 pm
16652
I just bought a used 11" f/4.3 (?) Starmasty "Shorty". Will I need a Paracorr with a 32mm TV plossl??? With a 20mm plossl?? A 16mm Konig??? What ep's will...
markleewebb
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Sep 3, 2007
10:03 pm
16653
Hi folks, I need a little help. I recently purchased a loaded SM 14.5 from a gentleman who sold it do to poor health. The scope arrived in immaculate...
Michael Gilbreath
michaelgilbr...
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Sep 4, 2007
12:13 am
16654
I believe my 11" shorty is F4.55- but I could be wrong-haven't checked recently to refresh my memory. :-) I keep the Paracorr in for all eyepieces- just makes...
james
jkjoregon
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Sep 4, 2007
12:20 am
16655
... Mark, No one can answer whether you need a Paracorr but you. As you might know coma is focal ratio dependent and independent of aperture. The faster a...
Michael Gilbreath
michaelgilbr...
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Sep 4, 2007
1:07 am
16656
Mark, I felt compelled to input my experience also. I have a 14.5 Starmaster (4.3 fl). In a very unscientific test, I compared the moon and Jupiter with and...
Gene & Martha Dawson
mf4j
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Sep 4, 2007
2:22 am
16657
Michael, A good battery will show between 12 and 13 volts dc when charged. You can get a digital voltmeter from Radio Shack and measure the voltage as a...
JosephGEwing@...
josephgewing
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Sep 4, 2007
2:45 am
16658
... Thanks Joe - If I had known the batteries were at Radio Shack I'd have stopped by this weekend. I may as well pick up a voltmeter as well. Is Radio Shack...
Michael Gilbreath
michaelgilbr...
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Sep 4, 2007
3:07 am
16659
Hi Michael, I also have a 14.5 and you are going to love this scope. For the black battery that sits in the rocker box, I would charge that for 12 hours and...
Ginger Mayfield
chikadee80814
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Sep 4, 2007
3:40 am
16660
The need for a Paracorr is subjective and perhaps even an aquired taste. Coma that drives me nuts may not bother you at all. It's akin to chromatic...
ngc891@...
ngc891_2003
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Sep 4, 2007
3:58 am
16661
... Hi Ginger, I wrote to the previous owner of the scope. As his health has been poor for several months the scope has not been used for quite some time. I'm...
Michael Gilbreath
michaelgilbr...
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Sep 4, 2007
4:46 am
16662
MG, If a new battery does not solve the problem, I am with Ginger that a call to Rick will solve most problems in the most expeditious manner. One of the joys...
gumbydad2002
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Sep 4, 2007
5:05 am
16663
... Close. Most likely the battery just isn't charged nearly enough yet. The battery will loose charge over time, and by now they could be very low. The ...
John Mahony
jmmahony
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Sep 4, 2007
5:35 am
16664
... You'd have to make it, since it uses different connectors on either end. Both are common individually, but you'll never find a cable with that pair at...
John Mahony
jmmahony
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Sep 4, 2007
5:58 am
16665
... They'll be over 13V when fully charged. 12V is actually "almost dead" for a 12V lead-acid battery. -John ...
John Mahony
jmmahony
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Sep 4, 2007
5:59 am
16666
... Just to be clear, coma is an inherent aberration in parabolic reflectors, so the quality of the mirror doesn't have any direct effect on coma. It's ...
John Mahony
jmmahony
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Sep 4, 2007
6:10 am
16667
... What a great crew we have here. I picked up the digital voltmeter at Radio Shack and sure enough I found the problem! I had 12.8 V on the battery and...
Michael Gilbreath
michaelgilbr...
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Sep 5, 2007
2:08 am
16668
I've blown those fuses twice - plugging in things like the dew heater (I think) after everything was powered up. Maybe it wasn't the dew heater connector, but...
Doug Walton
dwalton0523
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Sep 5, 2007
3:35 am
16669
... wrote: ... John, Here is the way I understand the concept: Using the same design coma will have the same apparent size in eyepieces of different focal...
Michael Gilbreath
michaelgilbr...
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Sep 5, 2007
4:01 am
16670
... Will do. MG...
Michael Gilbreath
michaelgilbr...
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Sep 5, 2007
4:36 am
16671
... They pull straight out- you might have to wiggle it a bit. Somewhere in your car, in one of the fuse boxes, there's probably a little plastic gadget that ...
John Mahony
jmmahony
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Sep 5, 2007
5:40 am
16672
... So have I (also twice), plugging the external power to the SC. I think Rick copied Victor's use of RAC plugs for power, since he also uses them on the ...
John Mahony
jmmahony
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Sep 5, 2007
5:46 am
16673
... Not quite, but it looks like you're a lot closer to the correct answer than I was. Take a look at figure 3 at ...
John Mahony
jmmahony
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Sep 5, 2007
8:57 am
16674
... accidentally touch the center post of the plug ... I have an extra battery mounted in the mirror box of my 20". That battery powers my Sky Commander, Tel...
Mike & Kim Myer
mdmyer
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Sep 5, 2007
11:56 am
16675
... I did this too. I added a second circuit to my 14.5 goto/track. The original circuit runs only the Sky Tracker goto system. For my dew heaters, dew...
Paul Leuba
ngc891_2003
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Sep 5, 2007
1:45 pm
16676
Rick is an awesome nice guy. I picked up a used 4-5 year old Starmaster 11" f/4.3 Shorty on AM last weekend and it will arrive later this week. The shroud...
markleewebb
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Sep 6, 2007
12:14 am
16677
Ok Ok scope has not arrived yet (used 4.3 Shorty 11"), but I have a question. Rick explained how you turn the 2 allen screws that are in line with focuser to...
markleewebb
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Sep 6, 2007
12:19 am
16678
Mark I made long screws from SS threaded Rod and SS standoffs and both were ordered from MMC. I have a picture in Photos to the left under Buck's Pics. I cut...
buck8one2
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Sep 6, 2007
12:29 am
Messages 16649 - 16678 of 17869   Oldest  |  < Older  |  Newer >  |  Newest
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