Blending a long reach with a convenient form factor, the Canon EF-mount 100-400mm f/5-6.3 DG OS HSM Lens is a telephoto zoom within Sigma's Contemporary series that blends both a refined optical design with a compact and lightweight physical construction. On the optical front, this zoom utilizes four SLD glass elements to noticeably reduce chromatic aberrations and color fringing throughout the zoom range for improved clarity and color accuracy, and a Super Multi-Layer Coating has also been applied to increase contrast when working in strong lighting conditions.
Balancing the optics, the lens sports a Hyper Sonic Motor to produce quick, smooth, and quiet autofocus performance with full-time manual focus override. An Optical Stabilizer also benefits handheld shooting by minimizing the appearance of camera shake for sharper imagery. The physical design utilizes Thermally Stable Composite material for durability in a wide range of environments; both twist and push-pull zoom mechanisms are available for improved control over field of view; and a brass bayonet mount also offers rigidity and mounting precision.
The MC-11 Mount Converter enables the use of Sigma EF-mount lenses on Sony E-mount mirrorless camera bodies, and maintains full lens performance, including autofocus and auto-exposure, as well as in-camera correction technologies. An integrated LED can be used to display select Sigma lens compatibility with the adapted camera body, and the adapter also supports in-camera image stabilization. In order to maintain a high degree of image quality, the interior of the adapter is flocked to reduce reflections, and it also retains full Exif data to benefit post-production and file management.
Per Sigma, this Mount Converter/Lens Adapter is compatible with a select number of Sigma's own EF-mount lenses, and may or may not be suitable for use with other manufacturers' EF-mount lenses.
The Sigma 67mm Protector Filter is a simple, clear filter with a 1x filter factor and is designed to provide general protection for your lens. This optically clear filter does not affect overall image quality while helping to prevent dust, scratches, moisture, and other elements from reaching or damaging your lens. This filter is multi-coated which helps to eliminate internal ghosting and reflections.
Sigma Protector filters are constructed from optical glass with a black rim. Set within an aluminum-alloy filter ring that is durable while remaining lightweight, the glass provides increased clarity as well as color fidelity while the black rim further ensures that reflections do not occur along the filter's edge.
Focal Length | 100 to 400mm |
Maximum Aperture | f/5 to 6.3 |
Minimum Aperture | f/22 |
Lens Mount | Canon EF |
Format Compatibility | Full-Frame |
Angle of View | 24.4° to 6.2° |
Minimum Focus Distance | 5.25' / 1.6 m |
Maximum Magnification | 0.26x |
Optical Design | 21 Elements in 15 Groups |
Diaphragm Blades | 9, Rounded |
Focus Type | Autofocus |
Image Stabilization | Yes |
Filter Size | 67 mm (Front) |
Dimensions (ø x L) | 3.4 x 7.18" / 86.4 x 182.3 mm |
Weight | 2.55 lb / 1160 g |
Package Weight | 3.755 lb |
Box Dimensions (LxWxH) | 9.8 x 5.3 x 4.95" |
Camera Mount | Sony E |
Lens Mount | Canon EF |
Package Weight | 0.705 lb |
Box Dimensions (LxWxH) | 4.95 x 4.25 x 2.65" |
Filter Type | Clear |
Filter Factor | 1x (0-Stop) |
Circular Size | 67 mm Filter Thread |
Front Accessory Thread / Bayonet | 67 mm |
Coatings | Multi-Coating |
Physical Features | Slim |
Filter Material | Glass |
Ring Material | Aluminum |
Knurling | Top |
Package Weight | 0.25 lb |
Box Dimensions (LxWxH) | 4.724 x 4.095 x 0.709" |