Sigma 100-400mm F5-6.3 DG DN OS is an Auto Focus (AF) Telephoto Zoom
lens with 35mm FF max sensor coverage and it is designed to be used with Sony E mount cameras.
Sigma 100-400mm F5-6.3 DG DN OS is compatible with cameras that have Sony E
lens mount. Some of the latest released cameras with Sony E lens mount are Sony ZV-E10
, Sony A1
and Sony A7c
Max sensor coverage of Sigma 100-400mm F5-6.3 DG DN OS is 35mm FF
Sigma 100-400mm F5-6.3 DG DN OS has a focal range of 100-400mm and 4.0X zoom ratio. When it is mounted on an APS-C sensor camera with 1.5x crop, it provides an 35mm (FF) equivalent of 150 - 600mm.
Optical Image Stabilization
Sigma 100-400mm F5-6.3 DG DN OS features an optical image stabilization system which helps to reduce the blur that occurs due to shaking during hand-held shooting.
Sigma 100-400mm F5-6.3 DG DN OS is available in Black color.
Sigma 100-400mm F5-6.3 DG DN OS features Rotary (extending)
zoom method where the length of the lens changes as you zoom in or out. This makes it possible to design the lens with a smaller minimum length ( generally when it is zoomed out) compared to internal zoom lenses. The disadvantages of this design are being harder to seal against dust and moisture, weight balance shifting while zooming and zoom creep in certain lenses.
Sigma 100-400mm F5-6.3 DG DN OS has a Zoom lock
feature which eliminates Zoom creep where focal length of the lens changes with gravity when it's held downwards or upwards.
Maximum Magnification Ratio
Sigma 100-400mm F5-6.3 DG DN OS has a Max Magnification Ratio of 0.71x
and has a minimum focusing distance of 1.1m
Sigma 100-400mm F5-6.3 DG DN OS is a variable aperture lens with a max aperture of f5 and a minimum aperture of f22 at 100mm, and a max aperture of f6.3 and minimum aperture of f29 at 400mm .
Sigma 100-400mm F5-6.3 DG DN OS's optical formula consists of 22 elements in 16 groups. Following special elements are used in this design: