2,360+ Photography Guides & Gear Reviews Full Frame vs. APS-C Cameras (7 Key Differences to Know) Full frame vs. APS-C: which camera sensor is better? Both types have several downsides and advantages. Check out this guide to learn more. Camera Gear Guides | By Jeff Collier
Full frame vs aps-c - posted in Reflectors: What makes a newtonian fullframe compatible vs aps-c? Is it the corrector, drawtube and secondary? Im looking at getting a new focuser for my 12” f4 and Id like a 3” to replace the current 2”. In the future Im hoping to get an asi 2400 so it would be nice to get a sharpstar .85x reducer for the 12”. If I need to get a bigger secondary that is
One of the biggest differences between full-frame sensors and APS-C sensors is the crop factor, as shown in the image above. The crop factor gives you a narrower field of view for the same focal length than a full-frame sensor would. APS-C sensors have a crop factor of 1.5x or 1.6x, while full-frame sensors have no crop factor. An APS-C size sensor measures 25.1mm × 16.7mm and consequently has a diagonal measurement of 30.1mm. That’s significantly smaller than the full-frame sensor’s diagonal (43.2mm). If you use this lens on a full-frame DSLR, the corners will be left unexposed and therefore appear very dark.

PENTAX LENS FOCAL LENGTH CONVERSION CHART Full-frame >APS-C size. Using 1.5 crop factor. 6mm > 9mm / 38mm > 57mm / 70mm > 105mm 8mm > 12mm / 40mm > 60mm / 72mm > 108mm

. 397 317 290 437 117 333 367 293

full frame vs aps c focal length