| Year | 1973 |
| Lens Groups | 9 |
| Lens Element | 11 |
| Aperature Blades | 6 |
| Minimum Aperture | f/22 |
| Closest Focusing | 0.25 m |
| Max. Magnifcation | 1:10 (0.1x) |
| Filter Size | 72 mm |
| Diameter x Length | 75 x 56 mm |
| Weight | 450 gr (0.99 lb) |
| Hood | - |
Stunning wide in combination with fantastic sharpness and very low distortion. I know of no better lens in this class.
I realise that 10 out of 10 will anger some people,as nothing in this world is perfect ! Never-the-less : this lens is amazingly wide,amazingly sharp,has lively colours and very little distotion for such a lens ! I can`t fault it.And to top it all its cheap !