Canon CN-E 30-105mm T2.8 L S vs Canon EF 40mm f/2.8 STM

Canon CN-E 30-105mm T2.8 L S vs Canon EF 40mm f/2.8 STM

When comparing Canon EF 40mm f/2.8 STM and Canon CN-E 30-105mm T2.8 L S, 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 30-105mm T2.8 L S and Canon EF 40mm f/2.8 STM 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 30-105mm T2.8 L S and Canon EF 40mm f/2.8 STM:

	Canon CN-E 30-105mm T2.8 L S	Canon EF 40mm f/2.8 STM
	Price ➔	Price ➔
Brand	Canon	Canon
Lens Mount	Missing	Canon EF
Focal Length	30 - 105 mm	40 mm
Largest Aperture	2.8	2.8
Anamorphic	Missing	No
Type	Missing	Prime