How To Make a Reverse Globular Lens from a MIR-1B : Tutorial
I am happy to announce the launch of a new web-serie about lens test " The Weird Lens Challenge "... but not any kind of lens, we will focus only on the weird ones , the old, the crazy ones that you can mount on a mirrorless camera.
For this episode we will modify a Mir-1B russian lens, to make a reverse Globular Lens.