Size and Weight Comparison
Size of a lens is an important deciding factor when comparing two lenses.Sigma 14mm F1.8 DG HSM Art is the longer of the two lenses at 126mm. The Sigma 16mm F1.4 DC DN L with a length of 92mm is 34mm shorter. Besides being longer, the Sigma 14mm F1.8 DG HSM Art also has a larger diameter of 95mm compared to Sigma 16mm F1.4 DC DN L's 72mm diameter.
Below you can find the scaled side by side image of Sigma 16mm F1.4 DC DN L and Sigma 14mm F1.8 DG HSM Art to get a better idea of how their size compare in real life.
Comparison image of Sigma 16mm F1.4 DC DN L and Sigma 14mm F1.8 DG HSM Art Size and Weight Weight of a lens is as important as its external dimensions, especially if you are planning to hand hold your camera and lens combination for longer periods. Sigma 16mm F1.4 DC DN L weighs 405g, which means it is 765g (188%) lighter than the Sigma 14mm F1.8 DG HSM Art which has a weight of 1170g.
Below you can find the dimension and weight table of the 'Wideangle Prime Lenses in Leica L Mount for size comparison purposes.
Wideangle Prime Lenses in Leica L Mount for Size Comparison
Lens Mounts
Both Sigma 16mm F1.4 DC DN L and Sigma 14mm F1.8 DG HSM Art has the same Leica L lens mount. Some of the latest released cameras that are compatible with the Leica L lenses are Leica TL2, Leica TL and Leica T Typ 701.
Focal Range
Sigma 16mm F1.4 DC DN L is a prime lens with fixed focal lenght of 16mm which has a 35mm equivalent focal range of 24mm when used on a APS-C / DX format camera. Sigma 14mm F1.8 DG HSM Art is a prime lens with fixed focal lenght of 14mm.