Sigma AF 20mm F1.4 DG DN Art Lens - Sony E-Mount
Sorry, currently out of stock
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For Astro, landscape and architecture
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Compact and lightweight
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94.5° angle of view
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Fast f1.4 aperture
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Internal focus system
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Minimum focus distance of 23cm
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Weather-sealed
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Available in Sony E-Mount
Unlimited ultra-wide creativity
Explore endless creative possibilities. By combining an exceptional F1.4 aperture with an ultra-wide-angle 20mm focal length, create expressive landscapes and astrophotography photos with uncompromised results. The unique ability to attach a front and rear filter allows for a variety of filter combinations for any situation.
The ultimate wide-angle lens for astrophotography
Utilising sophisticated optical design technology, with 17 glass elements arranged in 15 groups, including two SLD, three aspherical glass elements and the largest class double-sided aspherical glass element in SIGMA’s history, the 20mm F1.4 DG DN | Art rigorously suppresses various optical aberrations such as sagittal coma flare and image distortion to produce highly-detailed images with exceptional sharpness and accuracy from the centre to the furthest corners of the lens. With its brilliant optical power and its full range of useful features despite its compact and lightweight body, the SIGMA 20mm F1.4 DG DN | Art is the ultimate choice when photographing the night sky.
Beautiful bokeh
The wide F1.4 aperture allows for fast shutter speeds and to freeze a subject in frame, while creating beautiful shallow depth-of-filed effects. Take precise control with the clickable aperture ring. An aperture ring click switch is provided to turn off this function for a smooth aperture control system designed for videographers.
