The Canon RF 28mm f/2.8 STM is Canon's first ever pancake lens for the RF mount – and it's also the smallest ever RF mount lens. However, there's much more to this optic than its pocket-friendly size (and price).
Its 28mm focal length helps flesh out the impressive range of affordable RF primes (which now comprises a 16mm, 24mm, 35mm, 50mm and 85mm), giving full frame users a useful wide-angle option for street, travel and reportage. However, with an effective 44.8mm focal length on APS-C bodies, it pairs perfectly with compact cameras like the Canon EOS R10, Canon EOS R50 and the Canon EOS R100.
