The Big Russian – my MTO 1000 mm catadioptric lens
This is by far my largest and longest focal-length lens. Rumour has it that the MTO 1000 mm catadioptric lens was “standard issue” to KGB surveillance operatives during the Cold War Era. MTO itself also has an interesting history. Seems it started out by making the huge glass reflectors for Russian anti-aircraft arc-lights. It made…