1. Technical data
- ! ! !
- Discontinued lens - now available as Sony SAL20F28
- ! ! !
- Focal lenght: 20 mm
- Aperture: 2.8 - 22
- Aperture type: 7 blades (round in new version)
- Angle of view: 94°
- Minimum focus distance: 0,25 m
- Elements / groups: 10 / 9
- Filter diameter: 72mm
- Dimensions (D x L): 78 x 53.5 mm
- Magnification: 0.13x
- Colour: black
- Weight: 285 g
- Release Date: 1986 (restyled: 1993)
- Price (new): 2900 PLN (KonicaMinolta Poland 2005-10)
- Price (used):
- INFOS: versions: original and restyled
- original version on the left below
- restyled verion on the left on top
- Lens hood: tulip bayonet mount
- Filter non rotates when focusing
- Lens don't changes lenght while focusing
With 
