Sigma 105 mm f/1,4 DG HSM Art Sony vs Sigma 40mm T1.5 FF (Sony E)

Sigma 105 mm f/1,4 DG HSM Art Sony vs Sigma 40mm T1.5 FF (Sony E)

When comparing Sigma 40mm T1.5 FF (Sony E) and Sigma 105 mm f/1,4 DG HSM Art Sony, which one is better?

1. Compare weight

The lens that weighs the least of the two is Sigma 40mm T1.5 FF - (Sony E) which weighs 1620 g, compared to the loser Sigma 105 mm f/1,4 DG HSM Art - Sony which weighs 1645 g.

Winner: Sigma 40mm T1.5 FF (Sony E)

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

When it comes to minimum focusing distance, that is how close to the subject the lens can focus, Sigma 40mm T1.5 FF - (Sony E) is the winner with a minimum focusing distance of 40 cm. This can be compared with the minimum focusing distance of 100 cm for Sigma 105 mm f/1,4 DG HSM Art - Sony.

Winner: Sigma 40mm T1.5 FF (Sony E)

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 105 mm f/1,4 DG HSM Art Sony and Sigma 40mm T1.5 FF (Sony E):

	Sigma 105 mm f/1,4 DG HSM Art - Sony	Sigma 40mm T1.5 FF - (Sony E)
	Price ➔	Price ➔
Brand	Sigma	Sigma
Weight	1645 g	1620 g
Mount	Sony E	Sony E
Focal Length	105 mm	40 mm
Largest Aperture	1.4	1.5
Anamorphic Lens	No	No
Minimum Focusing Distance	100 cm	40 cm
Type	Prime	Prime
Filter Thread	Missing	82
Stabilization	No	Yes
Covers a Full Frame Sensor?	Yes	Yes