MC Zenitar-K2 2/50 Lens is a compact, normal-focus, interchangeable, with a high resolution and automatic drive mechanism diaphragm lens.
The interchangeable long - focus compact zoom lens
A long-focus lens is irreplaseable for portrait and outdoor photography of remote objects
Mir-47K 2.5/20 Lens for Pentax K Cameras.
Super wide-angle, short-focus, compact, interchangeable lens which is intended for SLR cameras with 24x36mm frame format.
The lens is fitted with an instant opening diaphragm and equipped with a set of light filters.