Image sensor size plays a fair part too, allowing a relatively wider view per lens 'length' whilst maintaining depth of field (ie you need a longer lens for the same field of view, thus resulting in a reduced DOF). So yes, using a compact will make it harder.
Image sensor size plays a fair part too, allowing a relatively wider view per lens 'length' whilst maintaining depth of field (ie you need a longer lens for the same field of view, thus resulting in a reduced DOF). So yes, using a compact will make it harder.