Hardly used Ricoh Rikenon-P 50mm f/2 lens. This standard lens is made for Ricoh cameras that have a Program exposure mode, hence the "P". Since it has a Pentax K mount you can use this lens on other Pentax K mount cameras (though the Program mode might not be compatible with this lens, other than Ricoh's. The lens comes with a filter and rear cap. No front cap is included. Focusing is silky smooth. Aperture blades are dry and snappy. Glass is haze, fungus and scratch free. Shipping to the 48-US Continental States is $10,