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Messages 13628 - 13657 of 14555   Oldest  |  < Older  |  Newer >  |  Newest
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13628
New Year Rambles: Hmm. There's something I don't understand here (among the multitude of things I don't understand). Why are you testing the CED 1 with...
cardar@...
domarturo
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Jan 1, 2009
6:29 pm
13629
... Well, that is an excellent question! I was primarily interested in increased contrast, not in maximum color reduction. I spoke with Bill about my choice...
Paul Cezanne
oblique12345
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Jan 1, 2009
7:05 pm
13630
Remember back when I first posted my test result, I had one observable difference between my Antares and CED1 diagonals? There was one very faint star that was...
Paul Cezanne
oblique12345
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Jan 1, 2009
7:11 pm
13631
cardar@... wrote, in part... ... Perhaps you meant it was intended for apochromats, not achromats. As you know, a doublet could be either. You could...
Alan French
alandfrench
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Jan 1, 2009
8:20 pm
13632
Okay, a rewrite: The CED 1 is intended to be used with apochromats and Maksutovs and the like, not achromats . Cloudless skies and curvy mermaids, Donald ...
cardar@...
domarturo
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Jan 1, 2009
9:49 pm
13633
Thanks Bill! Gary ... waste your time with the old eyepieces, difference in the new ... tell me which is better. ... a ... version, ... work ... apron ... out ...
Gary Hatfield
starmangmh
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Jan 1, 2009
10:08 pm
13634
Hey Guys We have finished the first of the new PlanetHunter Maksutov Newtonians. (PH152MN) But?I want input on some of the features. These new PHs have awesome...
burgoptics@...
burgoptics
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Jan 2, 2009
2:33 am
13635
Bill- I'm excited to hear about this... have wanted a Mak-Newt for some time. My interest is visual use. I look at it as a practical issue- if the 2 " helical...
Lou & Wes
martay6taylor
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Jan 2, 2009
2:56 am
13636
2 other comments, Bill- 1) If a fan is included, a built-in battery box would be a nice touch, so power wouldn't have to be provided externally, though an...
Lou & Wes
martay6taylor
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Jan 2, 2009
3:25 am
13637
Bill, Didn't realize you were planning some MNs!! Great. As for your questions, I personally feel that a helical focuser will not go over well with most of...
wapaolini
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Jan 2, 2009
5:45 am
13638
I'm not in the market and I'm sure you've thought of this, but is the secondary going to be made of CED1 materiel? Just a thought......
Paul Cezanne
oblique12345
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Jan 2, 2009
11:37 am
13639
Wait a minute, if we have a wish list, how about a flip mirror CED/nonCED diagonal? The mirror would flip a full 180 degrees. Of course the EP may be in the...
Don
dddurbin123
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Jan 2, 2009
12:26 pm
13640
I've been fiddling to modify my 150-MM f/8 scope for use exclusively for use with a binocular viewer. Certainly one of the issues slowing me down is that with...
Ted Treiber
tedtreibersr
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Jan 2, 2009
12:46 pm
13641
'Morning, Ted- Long time no see! Gotta get out with the club again soonest! Well, like the saying goes, I got bad news- and then there's the other news... ...
Lou & Wes
martay6taylor
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Jan 2, 2009
2:36 pm
13642
Uhh, I hate to bring this up, but one factor overlooked in this conversation is light transmission. When involving binoviewers and anything, it's common...
Bill Reynolds
allthatucanc
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Jan 2, 2009
3:42 pm
13643
Thanks Wes and Bill for your ideas. Wes if you are going to peddle your CED-2 let me know! I think that the lack of undercut would be a benefit to me, that way...
Ted Treiber
tedtreibersr
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Jan 2, 2009
5:17 pm
13644
Hi Bill R and others, I used the CED-1 on the night of Dec 24. First really clear night here in a while. Well, it was kinda humid from the rain the previous...
Terry Alford
starstuffterry
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Jan 2, 2009
5:28 pm
13645
Ted- I don't think you'd better hold your breath waiting for me to get rid of the CED-2... I'm a fan of the moon, and it's supposed to be exceptional for...
Lou & Wes
martay6taylor
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Jan 2, 2009
7:08 pm
13646
Hi Bill. Happy New Year!!! That 152mm Mak-Newt sounds great, an unbelievable offer, I must say. Any plans to make a larger one? That I would really be...
an021765
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Jan 2, 2009
11:14 pm
13647
Good Morning, The mailman just delivered my new TMB 3.2mm Planetary EP and I'm very impressed. This is not only a good looking unit but the workmanship/fit &...
Gary Hatfield
starmangmh
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Jan 3, 2009
5:06 pm
13648
To All, I modified my SN-8 and SN-10 a while ago with a very low profile Moonlite focusers. This allowed me to use my Burgess binoviewers without an OCA. It...
Don
dddurbin123
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Jan 3, 2009
10:02 pm
13649
Bill: I assume the helical will not rotate the eyepiece and lock in place when focused - and will be robust enough to hold the Paragon 40 (and other large...
George
saarmason
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Jan 4, 2009
4:41 pm
13650
Hey George Let me answer your questions about the PH152MN 1) The eyepieces will rotate. (We tried a non rotating unit but it had backlash and play) 2) Yes...
burgoptics@...
burgoptics
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Jan 4, 2009
5:26 pm
13651
Bill, How heavy would the 8-incher be? Thanks, Terry ... From: burgoptics@... To: BurgessRefractors@yahoogroups.com Sent: Sunday, January 04, 2009 12:25 PM...
Terry Alford
starstuffterry
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Jan 4, 2009
6:05 pm
13652
Looking forward to seeing pic's! This is an exciting project/telescope to look forward to, Bill- Still haven't heard any info on the quality/specifics of the...
Lou & Wes
martay6taylor
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Jan 4, 2009
7:45 pm
13653
Hey Wes I will test every scope sold and guarantee 1/6 wave at the eyepiece. About the build quality the front Meniscus Holder is a thick?aluminum casting with...
burgoptics@...
burgoptics
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Jan 5, 2009
12:44 am
13654
Thanks for the info, Bill.. surprised to hear of a steel tube! Would have thought aluminum would be the norm for the tube. Keep us posted- a lot of us are...
Lou & Wes
martay6taylor
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Jan 5, 2009
1:25 am
13655
Conditions: Not too bad. CSC showed dark blue for cloud cover, light blue for transparency, light blue for seeing. Winds calm 75% humidity, 28 degrees F....
Paul Cezanne
oblique12345
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Jan 5, 2009
4:15 am
13656
Hi, Bill- Anxious to see some pic's of the scope... not just the focuser. Will the tube be baffled? Wes ... From: burgoptics@... To:...
Lou & Wes
martay6taylor
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Jan 5, 2009
10:14 am
13657
Thank you for the answers, Bill. I would be interested in the Crayford focuser as it allow use of my Model 24 binoviewer with this interesting Mak Newt ! A...
George
saarmason
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Jan 5, 2009
6:35 pm
Messages 13628 - 13657 of 14555   Oldest  |  < Older  |  Newer >  |  Newest
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