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Jud H.
journeyman
Reged: 06/26/08
Posts: 5
Loc: Texas
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Binocular Telescope Camera Adapter & More
06/27/08 02:38 PM
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Hi everyone--first post here. And beginner (well I had a medium refractor telescope as a kid but...) other than with a 10x30 binoculars.
Some background. Doing more RV'ing in the country now away from city lights so I'd like to get something better than the 10x30's. I *THINK* I want: mainly WATCHING 1) moon 2) limited planets 3) deep space objects BUT I'd like to be able to do some imaging (have digital SLR but CCD ok). I first started looking at medium SCT and go-to mounts but I've about decided against that--too big and bulky and I want a casual hobby not a new career! I borrowed a friends Meade ETX90--my first view of Jupiters moons--wow. BUT I discoved I don't really like one-eyed viewing. So started looking at binoviewers--lots of focus & FOV restrictions and lots of money for good ones. Haven't ruled that out yet--I like the go-to and autotracking idea--but started looking at big binoculars instead.
Two problems though--since I'm a beginner I'm not sure what magnification I'll want and fixed binoculars are just that--and nobody here seems to care for zoom ones. And--no camera use. The binocular telescopes seem to take care of the first problem with drop in 1.25 eyepieces. Which brings me to my question which I couldn't find any reference via search (is there any way to search ALL the sub-forums at once?).
Specifically looking at Garrett Optical GT80-45, Oberwerk BT100-45, Oberwerk BT80-45.
Is it possible to use a 1.25 camera adapter and t-mount ring in one side of one of these binocular telescopes for short exposure shots (maybe using finder scope or the 2nd side as a guide scope--if not blocked)? Is anyone doing this? Using a DSLR or a CCD camera? Results? Opinions? Usefulness without a dual-drive mount?
Like I said, astro-photography is not my primary use--but it would be nice to be able to take a few shots. And wildlife shots also for that matter.
Other questions: BIG difference in price between the 80 and 100 models. Anybody want to push me one way or the other for my use? With the 45 degree eyepieces would it be better to forego the straight finder scope offered and go with either a red-dot or a RA scope?
Thanks, Jud in Dallas TX
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