Voigtländer Ultron Vintage Line 28mm f2 Type II fish eye don't worry: you're about to

don't worry: you're about to lose your pants

but you can use it on any camera that takes normal straps: nothing proprietary about it

Whether or not this is useful depends very much on whether you're feeling head-short

a few marks on the focusing screen

Voigtländer Ultron Vintage Line 28mm f2 Type II fish eye don't worry: you're about toThe Voigtlnder Ultron Vintage Line 28mm f2 Type II is a fast wide angle lens for Leica M mount. This "Vintage" version has a classic look with a glossy black paint finish over a brass body, with modern aspherical lens performance. In excellent condition, with clean glass and only light cosmetic wear. With box.