Pentax Released Firmware Updates for the K-3, K-S2 and K-S1 Cameras

Ricoh Imaging has released firmware upgrades for the Pentax K-3, K-S2 and K-S1 DSLR cameras.

Pentax says these firmware updates also bring “Improved stability for general performance“. The new firmware for the K-3 is firmware version 1.20, while that for the K-S1 is version 1.10 and that for the K-S2 is version 1.01.

The Pentax K-3, K-S2 and K-S1 will have updates that allow them to get the most out of the forthcoming HD Pentax-D FA 150-450mm f/4.5-5.6ED DC AW and HD Pentax-D FA*70-200mm f/2.8 ED DC AW lenses, while the K-3 and K-S1 additionally get new instructions on how to handle the HD Pentax-DA 18-50mm f/4-5.6 DC WR RE standard zoom.

Pentax DSLRs Firmware Update Details


  • Optimized performance of HD PENTAX-DA 18-50mmF4-5.6 DC WR RE, HD PENTAX-D FA 150-450mmF4.5-5.6ED DC AW and HD PENTAX-D FA 70-200mmF2.8ED DC AW.
  • Corresponded to AF button and preset button function for HD PENTAX-D FA 150-450mmF4.5-5.6ED DC AW.
  • Improved stability for general performance.

Download the Pentax K-3K-S2 and K-S1 camera firmware updates.

Macphun's all-in-one photo editor Luminar 2018 is out now and available for just $69 for new users, with big discounts for upgrading users. We rated Luminar as "Highly Recommended".

Use coupon code "CAMERANEWS" to save another $10 on Luminar. Download Luminar 2018