![]() ![]() ![]() Focal length : 400mm (35mm equivalent: 600mm). ![]() In the following, the raw moon pictures have been acquired with a SONY SLT-A55 DSLR combined with a SIGMA 120-400 lens and the following settings: The alignment task (before being able to properly stack the images) is mandatory in order to compensate the for relative the motion of the moon in front of the camera between the successive shots. This post-processing task requires having a set of photographs (typically 10 to 100 for the moon) that have been acquired in the same conditions, with the same gears, and the same settings (focal length, f number, exposure time, ISO, white balance). Align and stack multiple moon shots (or planetary shots like Jupiter for example) allows to improve the final image quality (less noise, less deformations). ![]()
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