Hosted by Cstar1|Galaxies & More!
We keep our star talk down to earth! Beginning stargazers, professional astronomers, armchair astronauts and the cosmologically curious are all invited to join us. Galaxies Astronomy Club was founded in 1994.
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3/1/17
Very cool!
I got back into photography a few years ago and have been playing around recently to get some really sharp shots of the moon with my mirrorless digital cameras and some legacy lenses . The best one I have is an old Tokina AT-X 150-500 mm zoom that's long, ungainly, heavy,; and almost impossible to use handheld on moving objects it sets on the heaviest tripod I can bring myself to carry at any given time and works pretty well. Amazon tells me I've got an Orion StarBlast 62 due on Thursday and perhaps that will be easier on the back and a little sharper .
I believe in tripods: https://www.flickr.com/photos/101461001@N06/albums/72157676559403225
Here are some results:
https://www.flickr.com/photos/101461001@N06/albums/72157672817966410
Cheers,
Cortland
3/2/17
That lens was very much a surprise. 1) it's a single coated zoom. 2) it's supposed to be a little unsharp at 500 mm. 3) it's a 1979 design, and lacks the refinements of modern computerized engineering, and 4) it's only 500 mm –max.
I have an Olympus 1.4X tele-converter specifically designed for a couple of their Micro-Four-Thirds lenses, one being a 40-150mm zoom; here's a (non-astronomy, sorry) crop from a picture taken at 210 mm with the converter from a distance of 105 m; that's the kind of sharpness I'm looking for.
https://www.flickr.com/photos/101461001@N06/30937811736/in/album-72157656755135932/
Here's the 500mm zoom again, with a Full Moon:
https://www.flickr.com/photos/101461001@N06/32394324703/in/album-72157672817966410/
Cheers,
Cortland
3/3/17
Cortland (KA5S) said:that's the kind of sharpness I'm looking for.
I can see why. The water in that shot is amazing.
3/12/17
Wow! Great shot of the full #WormMoon setting in western sky early this AM in La Crosse, WI. From Rick Hutschenreuter. #SapMoon #CrowMoon pic.twitter.com/8SIMgxuStS
— Bill Graul (@news8bill) March 12, 2017
4/10/17
This is a great photo.
The moon setting over Hoboken just before sunrise #NYC pic.twitter.com/jkOeav3luj
— Max Guliani (@maximusupinNYc) April 10, 2017
4/11/17
This spring's full moon is set to be special.
Read more from www.cbsnews.com4/11/17
#Stormhour This was the sun goning to sleep in Maria Hoop in The Netherlands through the leaves of a tree at 10-4-2017 #potw pic.twitter.com/mk1oyL7ArP
— Anita Coenen (@Anita_muziek) April 11, 2017
4/11/17
Full Moon over the Tower @MSJGaels High School in Baltimore, MD. Thanks to Sean Jones @SEJPhotog #Moon #StormHour pic.twitter.com/Pwkerv5XKc
— #StormHour (@StormHour) April 11, 2017
4/12/17
WOW! Full moon seen last night from Chelmno, Poland. Photo credit: Piotr Wieczorek. #Moon #Space #Poland pic.twitter.com/FZwUnUa5yq
— Mark Tarello (@mark_tarello) April 12, 2017