Pentax K-1 and K-1 II firmware updates include astrophotography features (depending on where you live)

When you use DPReview links to buy products, the site may earn a commission. Yesterday, Ricoh quietly released firmware 2.50 for its Pentax K-1 and K-1 II DSLRs. However, the features you can expect to gain from this update may depend on your geography. Ricoh's English-language firmware pages for the K-1 and K-1 II state that firmware 2.50 delivers "Improved stability for general performance." However, astute Pentax users noted that Ricoh's Japanese-language firmware pages (translation) indicate...