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Messages 15538 - 15567 of 20543   Oldest  |  < Older  |  Newer >  |  Newest
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15538
Relative to the inquiry about 2-inch diagonals, I believe that some larger observatory telescopes have used sizes even larger than 2-inch, again mainly to deal...
SiriusGuy@...
siriusguy50
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Jul 1, 2007
2:30 pm
15539
It's true for visual use on large observatory scopes as well. The club I am in occasionally rents the 60 inch telescope at Mt. Wilson for a night of visual...
Greg
sbasprez
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Jul 1, 2007
4:44 pm
15540
Peter, I have been waiting for images with the FLT-110, spectacular even with the moon nearby gives a glow to Jups face, I especially like the moons Europa...
Diane Worth
dianeberyl2001
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Jul 1, 2007
10:33 pm
15541
Fast Newtonians tend to exhibit coma. See http://www.televue.com/engine/page.asp?ID=56 for TeleVue's ParaCorr solution....
freddyzreddy
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Jul 1, 2007
11:45 pm
15542
... Thank you for the kind words on the Jupiter image. It was a very fortunate combination of clear steady air and equipment being ready to go. I hope it will...
Peter Tattersall
tattersallpeter
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Jul 2, 2007
12:23 am
15543
I used my WO FLT110 to catch Venus and Jupiter on June 30, 2007 when they were about 1/2 degree apart. I used my trusty old Nikon CP4500 with the screw in...
kurt_friedrich
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Jul 2, 2007
5:47 am
15544
... when ... CP4500 ... and ... seeing ... archromat ... http://dadfriedrich.googlepages.com/VenusSaturnJune3007FLTcp4500WO24mm Co...
kurt_friedrich
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Jul 2, 2007
5:35 pm
15545
Hi folks: Hey, is there any way to collimate these things? I'd been baffled by why my Megrez 80 is so off co-axial with my C-8 and C-9.25, when I've got it...
Tim
doobisary
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Jul 2, 2007
6:03 pm
15546
Tim, As far as collimating a Crayford focsuer, take a look at this site... http://www.burgessoptical.com/Accessories/Focuser-Collim.html To collimate the...
Jeffrey
rhinesmithje...
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Jul 2, 2007
9:12 pm
15547
Thanks! I'll try those. -Tim....
Tim
doobisary
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Jul 2, 2007
10:11 pm
15548
I own a ZS66 SD and have the two inch SCT adapter and the two inch dialgonal however i cannot reach focus with any eyepiece including Swan 9mm and 28mm (2"). ...
Freddy Diaz
fjdiazg
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Jul 3, 2007
1:09 am
15549
Hi Freddy, This is a common question - the 66SD has a standard SCT threaded end and will accept any of the following options... 1.25" diagonal for most 1.25"...
Timm Bottoni
timm_bottoni
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Jul 3, 2007
2:21 am
15550
Hi Kurt, I shot some pics last night and posted one that I cropped to the files section. http://tinyurl.com/35yvt5 It is a shot taken prime focus with my...
Timm Bottoni
timm_bottoni
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Jul 3, 2007
3:12 am
15551
good catch! your tinyurl didn't seem to work, but I went to the files section and found it. Kurt ... ...
Kurt Friedrich
kurt_friedrich
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Jul 3, 2007
5:13 am
15552
Here is my try at Jupiter with the FLT 110 f/7. http://www.pbase.com/image/81591887 Chuck P...
Chuck P
cpav4565
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Jul 3, 2007
10:59 am
15553
Hello i am new in the forum :) I'm from italy, I have an LXD75 mount with a meade ETX125 on it and an Astronomy technologies AT80 Achro in parallel. Now i have...
riccardo.sallusti
riccardo.sal...
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Jul 3, 2007
1:19 pm
15554
I have an EZ Touch on the the way, and I hope the answer to this question is not too very obvious, but when you have two scopes mounted, are the locked...
freddyzreddy
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Jul 3, 2007
1:27 pm
15555
... I get vignetting with a 1.25" barlow and my DSLR. 2" barlow and the problem is gone. Søren...
Søren Madsen
spmadsen2002
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Jul 3, 2007
1:32 pm
15556
I have an EZTouch and I've picked up a few different dovetail bars for the Vixen side. I've found there to be a tremendous amount of room in the saddle and...
albireo13
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Jul 3, 2007
2:09 pm
15557
Welcome to the group! I think you will be very happy with your new lens. I am pretty fussy myself, having owned 2 Astro-Physics scopes, and I am extremely...
Kurt Friedrich
kurt_friedrich
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Jul 3, 2007
4:21 pm
15558
They are locked together. You can adjust their relative positions by loosening the small screws that hold the ends in place, perhaps if your equipment setup...
Bill Bauer
bqbauer
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Jul 3, 2007
4:23 pm
15559
Sorry,Chuck, I disagree. That is not a "try", that is the real deal! That's what I call "success". Nice work, Kurt ... ...
Kurt Friedrich
kurt_friedrich
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Jul 3, 2007
4:23 pm
15560
Thanks Timm, Yes, understand why you cannot use diagonals that are not short enough. I got the Adaptor and the 2"diagonal from WO (WO-DIGI2-DI) when I saw on...
Freddy Diaz
fjdiazg
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Jul 3, 2007
4:30 pm
15561
Thanks, Bill! (It's what I thought it might be, but really didn't know for sure.)...
freddyzreddy
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Jul 3, 2007
4:39 pm
15562
Hello All, I'm relatively new to this group and very new to refractors (having been a dob person for a long time) but I now have my new WO FLT 110mm on a shiny...
Robert Ray
rhray49
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Jul 3, 2007
7:19 pm
15563
Note: I have posted this message on several groups, to maximize responses. If this upsets anyone, I apologize. Please also note that I am an enthusiastic...
Jack
jackrmeyer
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Jul 3, 2007
8:37 pm
15564
Robert, Welcome to the group! I'm a recent refractor owner myself, coming from SCTs, and I also observe from rainy, light polluted Houston TX. I too was...
Robert Harris
robertnharri...
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Jul 3, 2007
8:39 pm
15565
Hi Jack! Let me start by telling you that you are not alone with this dilemma. I too have tried the purpose meant cleaning solutions and lens cleaning papers...
Chris Thuemen
thuemen_cm
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Jul 4, 2007
3:17 am
15566
Jack, There are four types of optical glass surface you are likely to come across: uncoated bloomed soft multi-coated hard multi-coated and whilst you can...
Chris Lord
cjrlord
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Jul 4, 2007
9:31 am
15567
Kurt, Very nicely done. I tried but as soon as I set up the clouds rolled in. I at least got a quick view. Chuck ... when ... CP4500 ... and ... seeing ... ...
Chuck P
cpav4565
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Jul 4, 2007
1:47 pm
Messages 15538 - 15567 of 20543   Oldest  |  < Older  |  Newer >  |  Newest
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