This image really shows the power of the 15mm when you need to extend the angle of view to the maximum without the curvilinear distortion of a fisheye - great composition and execution using a long exposure - note that even with a 66 second exposure there is little "star tracking" due to the extreme wide angle lens - Well done sir!!
Comparing this photo at f/22 with other taken with the same frame but lower aperture settings like f/4, f/5.6, f/11 - I am starting to believe that diffraction isn't always a main problem. This with f/22 is the best. I hope to compare the yield of Sonnar 2.8/200 MC with Sonnar 4/180 CF at the same frame.
Comments
Photo by aquilan • Last comment by zeissy • On 04-14-13 22:34
Interesting observation and I believe that to be true with the 50 1.4 as well.