
In addition to the recent update for the GR II, Ricoh also released a new firmware version 5.0 for the older GR model. The changes are related to the new Ricoh GM-1 macro conversion lens (priced at $109.95):

In addition to the recent update for the GR II, Ricoh also released a new firmware version 5.0 for the older GR model. The changes are related to the new Ricoh GM-1 macro conversion lens (priced at $109.95):

Ricoh filed a patent in Japan for a better visible AF patch / focusing points. See the before and after pictures from the patent application: Via Egami

A quick specifications comparison between the new Pentax K-1 and the existing Nikon D810, D750, D610, Canon 5D, 6D DSLR cameras (click for larger view):