Pentax's compact weather-sealed DSLR — the K-S2 with unique design and articulating screen.
The Pentax K-S2 was released in 2015 as the world's smallest weather-sealed APS-C DSLR. Featuring a 20MP CMOS sensor with Shake Reduction, it combined Pentax's signature weather protection with a compact body and fully articulating LCD screen. The distinctive design with transparent body options made it visually unique among DSLRs.
Image quality from the 20MP sensor is good with excellent colour and dynamic range. The in-body SR stabilisation works with any K-mount lens. The 11-point AF system is adequate. WiFi and NFC for smartphone connectivity. 1080p video. The fully articulating screen was unusual for weather-sealed DSLRs, adding practical flexibility for creative angles.
Pentax K mount — compatible with every K-mount lens. Weight is approximately 618 grams body only. Build quality is good with weather sealing (dust and splash resistance) despite the compact size. Available in multiple colour options including transparent body variants. The optical viewfinder provides 100% coverage — unusual at this price point.
Available on the used market at low prices. Check weather seal integrity, articulating screen hinge, and shutter count. The world's smallest weather-sealed DSLR remains an impressive achievement. The in-body SR, 100% viewfinder, and weather sealing at this size and price are remarkable. The Pentax K-mount compatibility is a genuine long-term advantage.