Where: Steveston, BC Fishing Harbour
Comments: In a previous post, I showed how much difference there is in the field of view on a full frame camera versus an APS-C DSLR. I decided to do more tests using my Canon film SLR to compare against my Canon EOS 60D SLR. I have two high quality Canon EF L series lens that are designed for a full frame sensor. They cover the range of 24-70 mm and 70 - 200 mm. I did a studio set of images at various zoom levels, and repeated this with four landscape scenes. The image shown here was shot at 24 mm on both cameras. Once again it clearly shows that the APS-C crop factor reduces the image coverage substantially. New full frame sensors are typically over 30 MP compared to my current 18 MP. So any loss of definition at full 200 mm zoom is made up in the ability to crop to the same level of detail as one gets at the effective 300 mm range with the APS-C sensor.
So if you own only full frame lens, your going to get fifty per cent more image with bigger pixels (i.e. better quality). The full frame also gives a bigger range for depth of field for any given distance hence in low light and small spaces you have more flexibility to get the right focus with good bokeh. So overall it gives a lot more flexibility to frame the shot you want whether in a studio or outdoors. With better quality at high ISO levels, you also get more flexibility to get sharper images with a range of light conditions. If you are Canon user, you just have to come up with the $2000 for the rumoured Canon EOS 6D MK II coming out in June.