20mm f/1.4 full frame lens (to f/16)
15 elements in 11 groups including two FLD (“F” Low Dispersion)* glass and five SLD (Special Low Dispersion) glass elements to minimise transverse chromatic aberration
Super Multi-Layer Coating
9 rounded blades
Minimum focusing distance: 27.6cm/10.9in giving 1:7.1 close focus
90.7mm x 129.8mm/3.6in. x 5.1in
950g/33.5 oz
RRP: £849.99