| Year | - |
| Lens Groups | - |
| Lens Element | - |
| Aperature Blades | - |
| Minimum Aperture | - |
| Closest Focusing | - |
| Max. Magnifcation | - |
| Filter Size | - |
| Diameter x Length | - x - |
| Weight | |
| Hood | - |
| Beefiness | NAN |
OF all the Vivitars in my collection this is the best. Goes to 1/2 lifesize with just a twist of the barrel. Sweet spot is f/5/6. With it's close focusing abillity, not only a terrific bug and butterfly lens, but super for full face type portraits or portraits of kids. This is the 135mm you want for your Canon FD system