Sigma 20mm f/1.8 AF RF EX DG Aspherical
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Sigma 20mm f/1.8 AF RF EX DG Aspherical | |||||||||||||||||||||||||||||||||||||||
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. A wide-angle prime that combines a high aperture of f/1.8 with a 9-bladed aperture to capture images with soft background blur. Focal length — 20 mm. Available in modifications for Canon (EF mount), Sony / Minolta (A mount), Nikon (F mount), Pentax (K mount) and Sigma (SA mount) systems; regular matrix type — full frame. Autofocus drive — type "screwdriver".
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Sigma 2025 - new arrivals, bestsellers, and the most relevant models Sigma.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Sigma 2025 - new arrivals, bestsellers, and the most relevant models Sigma.
Short description:
The 20mm ultra wide-angle lens provides a 94.5° angle of view and a fast aperture (F1.8). The minimum focus distance of the lens is 20 cm, and the working distance to the object is 6.5 cm. The use of aspherical elements in the optical design makes it possible to effectively combat the occurrence of distortion, chromatic aberration and astigmatism. Uniform brightness across the entire field of the frame and the absence of vignetting distinguish this lens from its classmates. Thanks to the rear focus system, when focus, the front lens of the lens does not rotate, which allows the use of a petal hood.
The lens comes in a kit for Canon EF, Konica Minolta AF, Nikon AF, Pentax AF or Sigma AF mounts.
The 20mm ultra wide-angle lens provides a 94.5° angle of view and a fast aperture (F1.8). The minimum focus distance of the lens is 20 cm, and the working distance to the object is 6.5 cm. The use of aspherical elements in the optical design makes it possible to effectively combat the occurrence of distortion, chromatic aberration and astigmatism. Uniform brightness across the entire field of the frame and the absence of vignetting distinguish this lens from its classmates. Thanks to the rear focus system, when focus, the front lens of the lens does not rotate, which allows the use of a petal hood.
The lens comes in a kit for Canon EF, Konica Minolta AF, Nikon AF, Pentax AF or Sigma AF mounts.
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