In addition to the new Pentax firmware updates, Ricoh also released Image Sync version 2.1.22 and added compatibility with Astrotracer Type 3. The latest version can be downloaded at the Apple Store and Google Play store.
New firmware updates released for Pentax K-1, K-1 Mark II, K-3 Mark III, K-3 Mark III Monochrome, and KF cameras including Astrotracer Type 3
