vs

differences

Reasons to consider the Sigma 30mm f/1.4 EX DC HSM

Wider aperture f/1.4 vs f/1.8
Help
At its widest, the 30mm f/1.4 EX DC HSM captures much more light, 0.7 f-stops
Sigma 30mm f/1.4 EX DC HSM Learn more about
the Sigma 30mm f/1.4 EX DC HSM

Reasons to consider the Canon EF 28mm f/1.8 USM

Narrower aperture f/22 vs f/16
Help
At its narrowest, the EF 28mm f/1.8 USM goes 0.9 f-stops narrower
More magnification 1:5.5 (0.2x) vs 1:10 (0.1x)
Help
Take macro shots with subjects more than 80% larger in your photo
Slightly smaller diameter 61 mm vs 76 mm
Help
Around 20% smaller lens at the end
Canon EF 28mm f/1.8 USM Learn more about
the Canon EF 28mm f/1.8 USM

similarities

Compared to lenses

Common Strengths Common Weaknesses
Focus motor Silent focus motor Help
30mm f/1.4 EX DC HSM:Sigma HSM
EF 28mm f/1.8 USM:Canon USM
Aperture Wide aperture Help
30mm f/1.4 EX DC HSM:f/1.4
EF 28mm f/1.8 USM:f/1.8
Prime lens Fixed focal length prime lenses Help
Typically very sharp
Length Short Help
30mm f/1.4 EX DC HSM:59 mm
EF 28mm f/1.8 USM:56 mm
Max focal length Poor telephoto Help
30mm f/1.4 EX DC HSM:30 mm
EF 28mm f/1.8 USM:28 mm
Zoom range Poor zoom Help
1x

Compared to low light lenses

Common Strengths Common Weaknesses
Auto focus Auto focus Help
Easier to use

LensHero is not aware of any interesting weaknesses shared by these two products.

competitors

Shared Competitors

Advantages

Disadvantages

Canon EF 35mm f/2

Canon EF 35mm f/2

Low light lens

$289

Aperture Has a narrower aperture
Focus motor Lacks a silent focus motor
Canon EF 50mm f/1.8 II

Canon EF 50mm f/1.8 II

Low light lens

$92 - $110

Focus motor Lacks a silent focus motor
Canon EF 35mm f/1.4L USM

Canon EF 35mm f/1.4L USM

Low light lens

$1,329

Sigma 30mm f/1.4 EX DC HSM Canon-ef

Sigma 30mm f/1.4 EX DC HSM Canon-ef

Low light lens

$499

Canon EF 50mm f/1.2L USM

Canon EF 50mm f/1.2L USM

Low light lens

$1,439

Canon EF 24mm f/1.4L II USM

Canon EF 24mm f/1.4L II USM

Low light lens

$1,549

Canon 85mm f/1.8 USM

Canon 85mm f/1.8 USM

Low light lens

$370

Min focal length Has a slightly narrower wide angle lens

Sigma 30mm f/1.4 EX DC HSM Competitors

Advantages

Disadvantages

Nikon Nikkor AF-S 35mm f/1.8G DX

Nikon Nikkor AF-S 35mm f/1.8G DX

Low light lens

$197

Wide maximum Narrower aperture
Magnification Slightly more magnification
Aperture Narrower aperture
Sigma 30mm f/1.4 EX DC HSM Nikon-f

Sigma 30mm f/1.4 EX DC HSM Nikon-f

Low light lens

$289

Nikon Nikkor  85mm f/1.8D

Nikon Nikkor 85mm f/1.8D

Low light lens

$429

Max focal length Better telephoto
Magnification Slightly more magnification
Focus motor Doesn't have a silent focus motor
Min focal length Worse wide angle

Canon EF 28mm f/1.8 USM Competitors

Advantages

Disadvantages

Canon 50mm f/1.4 USM

Canon 50mm f/1.4 USM

Low light lens

$349

Aperture Wider aperture
Max focal length Slightly better telephoto
Min focal length Slightly worse wide angle
Magnification Slightly less magnification
Canon EF 28mm f/2.8

Canon EF 28mm f/2.8

Wide angle lens

$239

Length Slightly shorter
Focus motor Doesn't have a silent focus motor
Aperture Narrower aperture
Canon EF 20mm f/2.8 USM

Canon EF 20mm f/2.8 USM

Wide angle lens

$489

Aperture Narrower aperture
Length Slightly longer

discussion Which do you think is better?

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