Tokina 56mm f/1.4 ATX-M vs Sigma 17-50mm f/2.8 EX DC OS HSM


	Tokina 56mm f/1.4 ATX-M	Sigma 17-50mm f/2.8 EX DC OS HSM
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Brand	BrandTokina	BrandSigma
Sensor Format	Mount Data not available	Mount Full-Frame APS-C
Mount	Mount Fuji X (APS-C) Sony E (APS-C)	Mount Canon EF-S (APS-C) Canon EF-M (APS-C) Nikon F DX (APS-C) Nikon F DX (Full-Frame) Sigma SA
Category	CategoryStandard	CategoryStandard
Use Case	Use Case Low Light Portrait Street Videography	Use Case Landscape Portrait Everyday Event Travel
Focal Length (min/max)	Focal Length (min/max)56mm - 56mm	Focal Length (min/max)17mm - 50mm
Angle Of View (min/max)	Angle Of View (min/max)28.5°	Angle Of View (min/max)81.5°
Aperture	Aperturef/1.4max - f/16min	Aperturef/2.8max - f/22min
Blades	Blades9	Blades9
Circular Aperture	Circular ApertureYes	Circular ApertureYes
Minimum Focus Distance	Minimum Focus Distance	Minimum Focus Distance0.45m
Max Magnification Ratio (X)	Max Magnification Ratio (X)0.1	Max Magnification Ratio (X)0.22x
Filter Diameter	Filter Diameter55	Filter Diameter77
Stabilization	StabilizationNo (relies on in-camera stabilization)	StabilizationYes
Auto Focus	Auto FocusYes	Auto FocusYes
Release Date	Release Date2021	Release Date2010
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