Flickr Camera Brand Share and Ranking

https://www.flickr.com/cameras/

Pentax is ranked #12, the model ranking is as follows:

https://www.flickr.com/cameras/pentax/

Where K-5 is ranked no. 1, K-3 follows. But the strange thing is that the number of items made with K-3 is zero, but it still ranks no. 2!? :-o

Official Full Size Samples for the New FF Zooms

http://www.ricoh-imaging.co.jp/english/products/lens/k/telephoto/hdpentax-dfa-70-200/

http://www.ricoh-imaging.co.jp/english/products/lens/k/telephoto/hdpentax-dfa-150-450/

The IQ is not bad IMO. But wait, a K-s2? APS-C, not FF?? ;-D Do note the aperture values also.

The New Standard of the 135 Full Frame!

http://www.imaging-resource.com/PRODS/canon-5ds-r/canon-5ds-rA.HTM

The 645Z is also side-by-side compared.

Market Prices of the New Pentax FF Lenses

Ricoh Image Sync YouTube Demo (w/ K-s2, Unofficial)

DRP Interviewed Ricoh Pentax

http://www.dpreview.com/articles/6552079527/cp-2015-ricoh-imaging-interview-full-frame-dslr-may-have-something-extra-built-in

IR Interviewed Ricoh Pentax

http://www.imaging-resource.com/news/2015/03/05/ricoh-interview-placeholder