
In the latest Pentax K-3 Mark III firmware update version 1.41 Ricoh added support for the Astro Tracer Type 3 (see PDF file). Additional information is available on this website.
New Pentax K-1, K-1 II, and K-3 III firmware updates released

In the latest Pentax K-3 Mark III firmware update version 1.41 Ricoh added support for the Astro Tracer Type 3 (see PDF file). Additional information is available on this website.
New Pentax K-1, K-1 II, and K-3 III firmware updates released

Starting today, PentaxRumors and all sister sites will no longer be accessible for IP addresses coming from Russia.
I strongly encourage other website owners to do the same.
СЛАВА УКРАЇНІ!
Update – here is the statement from Louis who runs FujiAddict:

Cheap 28mmm external optical viewfinders for Ricoh GR and Leica cameras are listed for sale on eBay and Ali Express. Different colors and focal lengths are available and the prices vary between $15 -$25. For comparison, the Ricoh GV-2 mini external viewfinder is priced at $247.
Ricoh Japan issued a new press release clarifying some of the camera business restructurings that were announced on January 20th (see also this post). Here is a recap:
Ricoh has also scheduled a Pentax SLR meeting on March 13th.
Additional information:

Ricoh released Image Sync version 2.1.11:



Ricoh Imaging Japan issued a press release that they will stop selling Theta products in Japan: