HD Pentax FA 77mmF1.8 Limited Black Medium telephoto prime lens, High performance coating, SP Round diaphragm, Machined aluminum body

[In-body shake-reduction mechanism (SRII)] The Pentax digital SLR camera K series feature an in-body shake reduction mechanism (SR II). This means camera shake compensation is achieved with all compatible lenses. This way it's possible to reduce the size and weight of the lens. [HD FA Limited ~ Limited Series Lens] A single focus lens with distinctive focal length to deliver realistic textures and inspiring visual expression [Three principles of a Limited Lens] "Essence", enjoy the act of picture taking itself, "Sensitivity" depicting an ambience unmeasurable simply by numerical values, "Universality" providing the joy of possessing a lens over many years. [Focal length 77mm] A medium telephoto lens with an image circle that closely matches the human eye. [High definition images] This lens includes a host of powerful technologies, including high refraction glass and anti-ghosting coating. Max focal length: 77.0