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Posts Made By: Mark Hansen

June 13, 2006 02:11 AM Forum: Landscape Photography

pedalboat moonrise

Posted By Mark Hansen

My wife enjoying a pedalboat ride at twilight Saturday night. Nikon D50 and Sigma Bigma.

July 6, 2006 09:38 PM Forum: Birding Optics and Photos

B. Oriole and her nest

Posted By Mark Hansen

Yummy juicy caterpillar! D50 and sigma bigma in tough light.

July 10, 2006 12:05 AM Forum: Birding Optics and Photos

Shhhh!

Posted By Mark Hansen

This is the reason we shut the bedroom window at night. At 5:45am they start up and pretty much keep it up all day until dark. Nice little fellows though. House Wren with D50 and Sigma bigma.

July 10, 2006 09:08 PM Forum: Birding Optics and Photos

Brown Thrasher

Posted By Mark Hansen

This one caught my attention noisily scratching (thrashing) in a nearby hedgerow. I set up and he flew out into a small maple about 20 yards away. D50 and sigma bigma.

August 25, 2006 01:48 AM Forum: Birding Optics and Photos

Bittern vs Swallow

Posted By Mark Hansen

Had the camera on this American Bittern high in a willow when a swallow came by. D50 with sigma bigma.

October 15, 2006 06:11 PM Forum: Landscape Photography

Central Michigan Fall Colors

Posted By Mark Hansen

Taken this morning with Nikon D50 and Tamron 24-135. Country church in Gowen Michigan.

November 7, 2006 07:04 PM Forum: Equipment Talk

EOS201 vs TC-80N3 Canon shutter releases

Posted By Mark Hansen

Looking for advice. I want to be able to program the release to take a series of ten exposures, each 4 minutes long. Then, all I have to do is worry about guiding and not counting exposures or watching the clock. Will I be able to do this with the Canon TC-80N3, or will I need the Hutech? What modification does Hutech do to the TC-80N3 to resell it as the EOS201? Any other differences?

Help appreciated!

Mark

February 17, 2007 02:56 PM Forum: Landscape Photography

Manmade Landscape - Taj Mahal

Posted By Mark Hansen

OK, not a natural landscape scene, but to me beautiful none the less. This is the Taj Mahal late afternoon on an overcast day. There are so many blue sky pics of it out there showing it pure white, but the clouds here let the real color of the structure come through. The whole country is an interesting place! Taken with a Panasonic FZ20.

August 17, 2007 01:55 AM Forum: Equipment Talk

stellarvue dielectric diagonal?

Posted By Mark Hansen

Anyone own one of the Stellarvue 1 1/4" dielectric 99% reflective diagonals? I'm considering buying one. Hopefully it is threaded for filters. Advice on this particular piece would be greatly appreciated. The price from Anacortes seems fair for it.

Mark
http://public.fotki.com/mhansen/

August 17, 2007 02:02 AM Forum: CCD Imaging and Processing/Deep Sky

6nm, 7nm, 8nm OH MY!

Posted By Mark Hansen

I'd like to try using an HA filter with my clear glass modified Rebel XT. I've had good luck shooting with an Orion Skyglow filter to increase nebula response and keep the background dark. However, I've seen some spectacular images taken with HA filters. One I am considering is the 7nm 2" dia filter offered by Baader. http://www.alpineastro.com/filters/filters.htm It's part # FHAL-2 near the bottom of the page. I've seen other brands varying from 6nm to 8.5nm, but have no idea what would be the best all around on targets like M17, NA neb, M16, Calif neb, etc. Perhaps different targets respond to different nm filters. I'd like to buy just one HA filter, and keep the price under $300. Thus the interest in the one from Baader. Help, advice, or even links to informative websites on the subject would be much appreciated.

Thanks,
Mark

http://public.fotki.com/mhansen/