The Sigma 180mm f/2.8 APO Macro EX DG OS HSM Lens (for Canon) is a high-speed macro lens offering a magnification ratio of 1:1 and a focal length of 180mm. This lens is compatible with the Canon EF mount for use on full-frame and APS-C DSLRs.
This lens incorporates 3 FLD glass elements for colour aberration corrections, as well as a floating inner focusing system to reduce other aberrations such as field curvature and distortion, resulting in accurate scene rendition from 1:1 magnification to infinity. A Super Multi-Layer coating helps to eliminate ghosting and flare as well as produce images with more contrast and sharpness. The rounded 9 blade diaphragm also provides an appealing bokeh, especially when photographing at the maximum aperture or at 1:1 magnification.
The integrated OS (Optical Stabilizer) system permits users to photograph handheld with shutter speeds up to 4 stops lower than usually possible. An HSM (Hyper Sonic Motor) is also incorporated into the design, ensuring quiet and quick auto focusing and manual focus capabilities.
Focal Length 180mm
Aperture Maximum: f/2.8
Camera Mount Type Canon EF
Format Compatibility 35mm Film / Full-Frame Digital Sensor
Angle of View 13.7°
Minimum Focus Distance 18.5" (46.99 cm)
Maximum Reproduction Ratio 1:1
Diaphragm Blades 9
Image Stabilization Yes
Tripod Collar Yes
Filter Thread Front:86 mm
Dimensions (DxL) Approx. 3.74 x 8.03" (95 x 203.9 mm)
Weight 3.6 lb (1.63 kg)
There are no reviews at this time. Please check back later.
In our retail store, our commitment to customer service is second to none. This commitment continues on-line with Camera Canada . We doubt you will find another store anywhere that has the knowledge and talent that we have. That's a bold statement but it's true! Our Camera Canada staff include Certified Photographic Consultants, a certified photofinishing engineer and a professional Systems Design engineer PLUS we employ licensed professional photographers ready to assist you with your particular picture taking exploits!