Pentax K-S2

The K-S2 is a DSLR introduced by the Pentax brand of Ricoh Imaging in 2015, following on from the entry-level K-S1. Despite similar model names and the same 20-megapixel APS-C sensor, the K-S2 was the step-up model. Its upgrades include full weather-sealing, a flip-out LCD screen, a front control wheel, WiFi, and a bundled collapsing 18-50mm zoom lens.