Comments on: When to use APS-C lenses instead of full-frame The latest news, reviews, tutorials and everything photography Wed, 23 Feb 2022 23:28:43 +0000 hourly 1 By: Joe Sun, 22 Aug 2021 09:35:38 +0000 The apsc crop has nothing to do with the lense. The crop comes from the sensor size. So no matter what lense you mount on an apsc sensored camera, be it a lense designed for full frame or apsc, you will have to deal with the crop factor on the smaller sensor.