Pentax K-5 II Overview: Digital Photography Review
5 Viewfinder for Pentax FR Eyepiece Eyecup for Pentax K 70 K30 K50 K70 K500 K5 K7 K5II K5IIs K S1 K S2 KS1 KS2 KP K5 II Eye Cup|Photo Studio Accessories| -
10X FR eyecup Rubber Eyepiece For Pentax Camera K5IIS K5II K30 K50 K5 K7 K-S1 713543784268 | eBay
Pentax eyecup chronology? - PentaxForums.com
Pentax K-5 II 16.3 MP DSLR Body Only (Black) (OLD MODEL) : Slr Digital Cameras : Electronics - Amazon.com