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Sigma 20mm f/2 DG DN Modern Fullframe Sony E-Mount lens ($699) is a compact prime with f/2 aperture ideally suited for panorama, cityscape and astrophotography. Broad, vibrant, and lightweight, it’s equally helpful as a video lens, and significantly nicely suited to handheld vlogging and livestreaming.
Optical Design consists of 13 parts in 11 teams, together with one F Low Dispersion (FLD), one Particular Low Dispersion (SLD), and three aspherical parts. Distortion is minimal, imaging is sharp, and bokeh is clean. On an APS-C format digicam, 20mm turns right into a 30mm-equivalent focal size. You may get as shut as 8.7 inches out of your topic for artistic close-ups, a 1:6.7 magnification ratio.
The seventh of Sigma’s I-series of lenses, the brand new prime shares plenty of trendy and useful design options with earlier fashions, together with all-metal building, a handbook aperture ring, and knurled controls. Equally, it measures barely lower than 3 inches in both route and weighs 13.1 ounces, making it a simple journey companion whether or not capturing stills or video. A metallic lens hood and magnetic lens cap are included, including yet one more layer of useful magnificence. Its mount is mud and splash resistant, whereas its entrance accepts 62mm filters.
Specs:
Lens Mount: Sony E
Lens Development: 13 parts in 11 teams
Angle of View: 94.5 Diploma (Full Body) / 70.7 Diploma (APS-C)
Diaphragm Blades: 9, rounded
Autofocus Actuator: STM (stepping motor)
Minimal Aperture: f/22
Minimal Focus Distance: 8.7″ (22cm)
Max. Magnification Ratio: 1:6.7
Filter Measurement: 62mm
Dimensions (Diameter x L): 2.8 x 2.9″ (70 x 72.4mm)
Weight: 13.1 oz (370g)
Order Sigma 20mm f/2 DG DN Modern lens from B&H Photograph | Adorama
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