Canon CN-E 15.5-47mm T2.8 L S P vs Sigma EX 105/2.8 DG OS HSM Macro (Sony)

Canon CN-E 15.5-47mm T2.8 L S P vs Sigma EX 105/2.8 DG OS HSM Macro (Sony)

When comparing Sigma EX 105/2.8 DG OS HSM Macro (Sony) and Canon CN-E 15.5-47mm T2.8 L S P, which one is better?

1. Largest Aperture Comparison

Both lenses share the same aperture of 2.8 — this means that you may buy both Canon CN-E 15.5-47mm T2.8 L S P and Sigma EX 105/2.8 DG OS HSM Macro - (Sony) in this regard; they''re the same.

Winner: Tied

Regarding largest aperture: A lower aperture number means that the widest aperture on the lens is larger. This means that more light will hit the sensor and also that the depth of field will be shallower, better separating your subject from the background.

Specifications

Full specifications table of Canon CN-E 15.5-47mm T2.8 L S P and Sigma EX 105/2.8 DG OS HSM Macro (Sony):

	Canon CN-E 15.5-47mm T2.8 L S P	Sigma EX 105/2.8 DG OS HSM Macro - (Sony)
	Price ➔	Price ➔
Brand	Canon	Sigma
Lens Mount	Missing	Sony E
Focal Length	15.5 - 47 mm	105 mm
Largest Aperture	2.8	2.8
Type	Zoom	Missing