The Narciss is an all-metal 16 mm subminiature single lens reflex camera made by Russian optic firm Krasnogorsky Mekhanichesky Zavod (KMZ) Narciss between 1961 and 1965. It is the first subminiature SLR. It took 25 14×21 mm frames using unperforated specially spooled 16 mm film in a Narciss cassette. Compact design with interchangeable lenses and interchangeable pentaprism finders. The Narciss camera was initially designed for medical use, it included a Narciss with ordinary pentaprism finder and a second magnifier pentaprism finder for medical use; there was also a microscope adapter