• Canon EF-Mount Teleconverter

• 1.4x Teleconverter

• Communication Between Lens & Camera

• Maintains Metering and Autofocus

• Multi-Layer Coating

• Compatible with Select EF-Mount Lenses

Approx. 26-78mm in 35mm format.

XR (Extra Refractive Index) glass optimizes the overall distribution of 
optical power, and also reduces various aberrations to the absolute
minimum while achieving remarkable compactness.

LD (Low Dispersion) glass element is used to accomplish effective
compensation of on-axis and lateral chromatic aberrations.

Internal Surface Coating to Reduce Ghosting and Flare

Zoom Lock Mechanism

New Old Stock

High image quality compatible with Di (Digitally Integrated Design)

Attractive and easy-to-use focal range, 17-35mm

LD (special low dispersion) lens and aspherical lens

Equipped with a flower-shaped hood with excellent light-shielding properties as standard equipment

16.5-27mm in 35mm format. 
HID (High Index/High Dispersion glass)
LD(Low Dispersion) glass to minimize on-axis and lateral chromatic aberrations
Internal Surface Coating to Reduce Ghosting and Flare

Lens Construction

10 Elements in 9 Groups

Angle of View

• 84.1°

Number of Diaphragm Blades

9 Blades

Minimum Aperture

F22

Minimum Focusing Distance

18cm/ 7.1in.

Maximum Magnification Ratio

1：2.7

Filter size

⌀77mm

Dimensions (Diameter × Length)

• ⌀83.6mm×82.5mm/ 3.3in.×3.2in.

Weight

• 485g/ 17.1oz.

Case, Hood (LH825-03)

• 16-32mm (35mm Equivalent)
• Aperture Range: f/4-5.6 to f/22
• Three Aspherical and Three SLD Elements
• Hyper Sonic AF Motor
• Internal Focus Design
• 6-Blade Diaphragm

• Aperture Range: f/1.8 to f/16
• Two FLD Elements, Two SLD Elements
• Super Multi-Layer Coating
• Hyper Sonic AF Motor, Manual Override
• Rounded 9-Blade Diaphragm
• TSC Material, Brass Bayonet Mount
• Compatible with Sigma USB Dock

• 45mm (35mm Equivalent)
• Aperture Range: f/1.4 to f/16
• Two Aspherical Elements
• One High-Refractive Index Element
• Super Multi-Layer Coating
• Stepping Motor AF System
• Rounded 9-Blade Diaphragm

• 24mm (35mm Equivalent)
• Aperture Range: f/1.4 to f/16
• Two SLD Elements, Three FLD Elements
• Two Aspherical Elements
• Super Multi-Layer Coating
• Stepping Motor AF System
• Weather-Sealed Construction
• Rounded 9-Blade Diaphragm

• Aperture Range: f/1.4 to 16
• Two Low Dispersion Elements
• One Aspherical Element
• Super Multi-Layer Coating
• Hyper Sonic AF Motor, Manual Override
• Rounded 9-Blade Diaphragm
• TSC Material, Brass Bayonet Mount

• Aperture Range: f/1.4 to f/16
• Three FLD Elements, Two SLD Elements
• One Aspherical Element
• Super Multi-Layer Coating
• Hyper Sonic AF Motor, Manual Override
• Weather-Sealed, Protective Front Coating
• Rounded 9-Blade Diaphragm
• Removable Rotating Arca-Type Tripod Foot

• Aperture Range: f/2.8 to f/22
• Two FLD Elements, Two SLD Elements
• Low Dispersion and Aspherical Elements
• Super Multi-Layer Coating
• 1:1 Magnification, 10.2" Min. Focus
• Coreless DC AF Motor, Manual Override
• Weather-Sealed, Brass Bayonet Mount
• Rounded 9-Blade Diaphragm
• Compatible with Sigma USB Dock

• Aperture Range: f/4 to f/22
• Two FLD Elements, Two SLD Elements
• Three Aspherical Elements
• Super Multi-Layer Coating
• Hyper Sonic Motor AF System
• OS Image Stabilization
• Rounded 9-Blade Diaphragm

• Aperture Range: f/4 to f/22
• Five FLD Elements, One SLD Element
• Three Aspherical Elements
• Super Multi-Layer Coating
• Hyper Sonic Motor AF System
• Rounded 9-Blade Diaphragm
• Built-In Lens Hood

• 84mm (35mm Equivalent)
• Aperture Range: f/1.4 to f/16
• One SLD Element, Two Aspherical Elements
• Super Multi-Layer Coating
• Stepping Motor AF System
• Weather-Sealed Construction
• Rounded 9-Blade Diaphragm