Jupiter-11A
The Jupitr-11A is a later version of the Jupiter-11. This one was manufactured by the KOMZ factory in Kazan. The maximum aperture is f/4 and the focal length is 135 mm. It is finished in black and has a 42 mm screw mount. The lens is supplied with its own lens hood, which can be seen in photo 3. Photo 4 shows the hood in its stored position.