
DxOMark published a list of the best lenses for the Pentax K-S1 camera. Here are the results: Best wide-angle prime: Samyang 24mm f/1.4 ED AS UMC: Best standard prime: Sigma 35mm f/1.4 DG HSM A: Best telephoto prime: Pentax smc DA Star 55mm f/1.4 SDM: