Summer Constellations
Both were taken with Sigma 50mm F1.4 (@ F4.0) + 5DH Mark II. LPS-V4-37 filter was set at the rear section of Sigma lens. See my previous article on the rear filter.
http://digiborg.wordpress.com/2011/04/22/rear-lens-filter-2/
Only Levels were applied in image processing. Actually I don’t have the processing technique at all.
6 x 10min unguided
8 x 10 min unguided
