Almaz Almaz 103 The Almaz (Russian for Diamond) 103 is a copy of the Nikon F-2 with a Pentax K mount. As you can see the Soviets kept the general look of the Nikon. It comes with a Volna 50mm 1.8 lens and has a removable prism. Shutter speeds are from 1/1 to 1/1000. According to the information available, only 9 were made.