The 25.7-megapixel APS-C camera boasts 5-axis IBIS, a responsive touchscreen, a self-leveling sensor, an excellent live view mode, two SD card slots and fantastic high ISO performance. The new and improved SAFOX 13 autofocus systems makes this camera super reliable and the K-3 III can rattle off 12 frames per second.
So your subject's facial features taken with a 28mm lens on an APS-C will look identical to a picture taken with a 28mm lens on a full frame camera and identical to a picture taken with a 28mm lens taken with a medium format camera - taken from the same spot. The difference will be that the head in the shot taken with the APS-C sensor will take
Subject-to-lens / focal distance: If we want the subject to be the same size in the full-frame image and the APS-C image, we have to change our distance from the subject. As you know, this changes your DOF calculation. So, let us study this scenario: We have a full-frame and an APS-C camera. Both have 50mm lenses set at f/2.8.
It is considered good practice to send a file to print at 300 PPI (so in each inch of print you will effectively have 300 pixels). However, that depends how close you look at it. For example look at a 100 PPI print from close up it will look poor but move to 20 feet away and you won’t be able to tell the difference between that and a 300 PPI
Sensor Size. One of the main differences between these three sensors lies in their size, Medium format sensor sizes typically range from around 43.8×32.9mm to 53.7×40.2mm. On the other hand, Full frame comes with a film size of 36mm by 24mm. However, the size of APS-C varies among different manufacturers. For example: Nikon, Fujifilm and Sony
. 395 277 255 286 491 470 116 167
difference between full frame camera and aps c
