Sigma 10-20mm f/3.5 EX DC HSM vs Tokina ATX-I 11-16mm f/2.8 CF


	Sigma 10-20mm f/3.5 EX DC HSM	Tokina ATX-I 11-16mm f/2.8 CF
Check Prices	Check Price	Check Price
Brand	BrandSigma	BrandTokina
Sensor Format	Mount Full-Frame APS-C	Mount Full-Frame APS-C
Mount	Mount Canon EF-S (APS-C) Canon EF-M (APS-C) Nikon F DX (APS-C) Nikon F DX (Full-Frame) Sigma SA	Mount Canon EF-S (APS-C) Canon EF-M (APS-C) Nikon F DX (APS-C) Nikon F DX (Full-Frame)
Category	CategoryWide angle	CategoryWide angle
Use Case	Use Case Landscape Architectural Astro Environmental Travel Wide-angle photography	Use Case Landscape Architectural Astro Environmental Videography
Focal Length (min/max)	Focal Length (min/max)10mm - 20mm	Focal Length (min/max)11mm - 16mm
Angle Of View (min/max)	Angle Of View (min/max)100°	Angle Of View (min/max)108.2°
Aperture	Aperturef/3.5max - f/22min	Aperturef/2.8max - f/22min
Blades	Blades7	Blades9
Circular Aperture	Circular ApertureNo	Circular ApertureYes
Minimum Focus Distance	Minimum Focus Distance0.28m	Minimum Focus Distance0.28m
Max Magnification Ratio (X)	Max Magnification Ratio (X)0.12x	Max Magnification Ratio (X)0.15x
Filter Diameter	Filter Diameter77	Filter Diameter77
Stabilization	StabilizationNo (relies on in-camera stabilization)	StabilizationNo (relies on in-camera stabilization)
Auto Focus	Auto FocusYes	Auto FocusYes
Release Date	Release Date2008	Release Date2018
Not sure which lens is right for you? Loading...
View Full Specs	View Full Specs	View Full Specs