First we have a custom made Pentax donated by the Japanese Government to a brand new Singapore at the Science Centre and now, they have launched a modified Pentax 300mm F/4 into space ! 
www.dpreview.com
Japan sends a modified Pentax 300mm F4 lens into space aboard its Kitsune 6 microsatellite
Ricoh Imaging Japan has announced that its Pentax DA 300mm F4 lens is aboard the Kitsune 6 nanosatellite launched into space last month. The satellite, operating from the International Space Station, performs high-resolution imaging of Earth.
www.dpreview.com
