SIGMA 14 F1.8–Sigma 14mm f/1.8 DG HSM Art Lens
Lightweight, fast installation, thin, well designed using 6063 aviation aluminium-alloy.
Overall weight is reduced by 50% compared to other designs.
Foam padding to remove any chance of damage to the lens with an enlarged holder which prevents light leakage.
For 150 x 150 & 150 x 170mm square filters.