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100-400mm F5-6.3 DG DN OS

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SKU: #

750

Remarkably lightweight and compact body
High-resolution, high-contrast image quality
Effective correction of aberrations and distortion
Optical stabilization (OS) of 4 stops (up to 5 stops for X Mount)
AFL button, zoom lock, focus limiter, OS mode switch
Responsive and near-silent stepping focus motor
Mount with dust and splash resistant structure
TSC (Thermally Stable Composite) construction
Super Multi-Layer Coating reduces flare and ghosting
Compatible with Lens Aberration Correction*

*Function available on supported cameras only. Available corrections / functionality may vary depending on camera model.

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AWARDS

Ultra-Telephoto Zoom Lens, TIPA World Awards, 2021 Best

Lens Construction

22 elements in 16 groups

Accessory Camera Wall

Edition Number

C020

Sensor Size

Full Frame

Angle Of View

Full-frame: 24.4° (W) - 6.2° (T)
APS-C: 16.2° (W) - 4.1° (T)

Number of Diaphagm blades

9 (rounded diaphragm)

Minimum Aperture

F22 - F29

Minimum Focusing Distance

112 (W) - 160 (T) cm / 44 (W) - 63 (T) in.

Maximum Magnification Ratio

1:4.1 (at 400mm)

Filter Size

67mm

Dimensions

L-Mount: 86.0mm x 197.2mm / 3.4 in. x 7.8 in.
Sony E-mount: 86.0mm x 199.2mm / 3.4 in. x 7.8 in.
FUJIFILM X Mount: 86.0mm x 199.5mm / 3.4 in. x 7.9 in.

Weight

L-Mount: 1,135g / 40.0 oz. (PROTECTIVE COVER PT-31 included)
Sony E-mount: 1,140g / 40.2 oz. (PROTECTIVE COVER PT-31 included)
FUJIFILM X Mount: 1,135g / 40.0 oz. (PROTECTIVE COVER PT-31 included)

LENS CONSTRUCTION

FLD Glass
SLD Glass

MTF CHART

The MTF (Modulation Transfer Function) is one of the measurements for evaluating a lens' performance, and it shows how faithfully the contrast of the subject can be reproduced on the image plane. The horizontal axis shows the image height (distance from the center of the image in mm) and the vertical axis shows the contrast value (maximum value is 1).

The closer the 10 line pairs/mm curve is to 1, the higher the contrast and clarity of the lens is, and similarly, the closer the 30 line pairs/mm curve is to 1, the better the resolution and sharpness of the lens is.

*The MTF chart depicts the result at the wide-open aperture.
*For mirrorless lenses that support distortion correction, the horizontal axis shows the image height equivalent to when an L-Mount lens is attached to a Sigma L-Mount camera with distortion correction applied. (The effect of distortion correction may differ depending on the mount and camera used.)
*The spatial frequency indicates the variation on the image plane before distortion correction is performed.

Spatial Frequency

S: Sagittal Line

M: Meridional Line

10lp/mm

30lp/mm

DIFFRACTION MTF 100MM

DIFFRACTION MTF 400MM

GEOMETRICAL MTF 100mm

GEOMETRICAL MTF 400mm

OS (Optical Stabilizer) function

SIGMA's OS (Optical Stabilizer) function uses sensors inside the lens to detect any motion, then moves specific lens elements in order to effectively minimize blur caused by such movement.

Compatible with Lens Aberration Correction

Matching the optical characteristics of the lens, this function performs in-camera corrections of peripheral illumination, chromatic aberrations, distortion, and more, to further enhance image quality.

*Function available on supported cameras only. Available corrections or auto correction functionality may vary depending on the camera model.
*On cameras where lens aberration correction is controlled with 'ON' or 'OFF' in the camera menu, please set all aberration correction functions to 'ON' (AUTO).

Exclusive low-dispersion glass

Careful arrangement of exclusive low-dispersion glass elements gives SIGMA lenses superlative image rendition untarnished by residual chromatic aberration.

Mount with Dust and Splash Resistant Structure

The lens mount incorporates rubber sealing to protect the mount from dust and water drops.

Other