Full Moon – March 16, 2014 9:30PM

So the difference between a DSLR with a “full frame” sensor, and a “cropped” APS C sized sensor is very noticable when you are shooting a full moon. Tripod mounted, both shot within 5 minutes or so of each other. Both using the EF 70-200 F2.8 IS “L” lens. The left moon is shot at 200 mm with the Canon 5D Mark II, with a 35mm, or full frame sensor. The right image was shot with my Canon 30D with a APS C, or cropped sensor. The 200 mm lens gets multiplied by 1.6, the crop factor of the lens, equaling 320 mm. I’l post a shot tomorrow using the EF 17-40 F4 “L” lens, at 17 mm, from both cameras to show the difference at the other end of the spectrum.

Full disclosure….. the image above is the size the moon appears at 200mm, and 320mm respectively. The top picture  has the exact same perspective, I just cropped the moon at full size to enahance the difference.