Sigma 40mm f/1.4 DG HSM Art (Sony E Mount) vs Sigma 50mm f/1.2 DG DN Art Sony

Sigma 40mm f/1.4 DG HSM Art (Sony E Mount)

Sigma 40mm f/1.4 DG HSM Art (Sony E Mount)

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Sigma 50mm f/1.2 DG DN Art Sony

Sigma 50mm f/1.2 DG DN Art Sony

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Sigma 40mm f/1.4 DG HSM Art (Sony E Mount) vs Sigma 50mm f/1.2 DG DN Art Sony

When comparing Sigma 50mm f/1.2 DG DN Art Sony and Sigma 40mm f/1.4 DG HSM Art (Sony E Mount), which one is better?

1. Compare weight

The lens that weighs the least of the two is Sigma 50mm f/1.2 DG DN Art - Sony which weighs 740 g, compared to the loser Sigma 40mm f/1.4 DG HSM Art - (Sony E Mount) which weighs 1200 g.

Winner: Sigma 50mm f/1.2 DG DN Art Sony

Regarding weight: When it comes to the lens's weight, it's actually more important than many people think that the lens weighs as little as possible — it's simply a pain to lug around a lens that's too heavy when you're photographing or filming for several hours, and a few hundred grams can make a real difference.

2. Compare minimum focusing distance

Both lenses have the same minimum focusing distance and therefore one is not better than the other when it comes to how close the lens can focus.

Winner: Tied

Regarding minimum focusing distance: The lens's minimum focusing distance determines how close you can photograph your subject, such as a face or an animal. If the minimum focusing distance is 50 cm then you cannot get closer to your subject than 50 cm. Macro lenses often have a very low minimum focusing distance so that you can take close-up shots (macro photography).


Specifications

Full specifications table of Sigma 40mm f/1.4 DG HSM Art (Sony E Mount) and Sigma 50mm f/1.2 DG DN Art Sony:

Sigma 40mm f/1.4 DG HSM Art - (Sony E Mount) Sigma 50mm f/1.2 DG DN Art - Sony
Sigma 40mm f/1.4 DG HSM Art - (Sony E Mount)Sigma 50mm f/1.2 DG DN Art - Sony

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Price ➔

BrandSigmaSigma
Weight1200 g740 g
MountSony ESony E
Focal Length40 mm50 mm
Largest Aperture1.41.2
Anamorphic LensNoNo
Minimum Focusing Distance40 cm40 cm
TypePrimePrime
Filter Thread8272
StabilizationNoNo
Covers a Full Frame Sensor?YesYes


Camera Verdict

This comparison of Sigma 40mm f/1.4 DG HSM Art - (Sony E Mount) and Sigma 50mm f/1.2 DG DN Art - Sony was last updated on August 14, 2025.