• Super compact high-ratio zoom lens
• 16.6x zoom ratio, 1:3 macro ratio
• Designed for APS-C cameras
• Focal length: 27-450mm
• Optimized hyper sonic motor (HSM) 
• 7 Diaphragm Blades
• Four FLD & 1 SLD glass element
• Customization adjustment with Sigma USB Dock
• Renewed OS (Optical Stabilization)
• 72mm Filter Size
• Optional Accessory: Close up lens AML72-01

- Designed for use with full frame digital SLR cameras
- Focuses down to 1:1 magnification ratio
- Extremely compact measuring only 5.1 inches long
- Hood adapter, lens hood, front & rear lens caps included

- Aperture Range: f/1.8-16 
- Fast Constant Maximum Aperture 
- Designed for APS-C-Sized Sensors 
- 35mm Equivalent Focal Length: 27-52.5mm 
- Hyper Sonic AF Motor 
- Internal Focusing and Zoom Design 
- One Aspherical Element and SLD Glass 
- Super Multi-Layer Coating 
- Canon EF-S Lens Mount 
- Compatible with Sigma USB Dock

• Sigma AF 45mm f/2.8 DG DN Contemporary Lens
• From Sigma's New Full-Frame Mirrorless Lens Series
• Mount Type: Leica L
• Lens Type: Prime Lens
• Format: Full-Frame Mirrorless
• Classical Expression/Bokeh Effects
• Compact Physical Design
• Maintains High Image Quality
• Minimum Focusing Distance: 24 cm
• High-Speed/Accurate AF
• Intended for Everyday Use
• 7-Blade Rounded Diaphragm
• Features Full-Time Manual Mode
• Dust/Splash-Proof Design
• Color: Black