Canon’s new 20mm f/1.4 lens could be the ultimate wide-angle prime for astro photography and video work, but its pricey
Canon's fastest-ever 20mm lens packs an 11-blade f/1.4 aperture that should prove particularly handy for low light work, ...
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Canon Rolls Out a New Hybrid Prime 20mm Ultra Wide-Angle Lens for Stills & Video
As the fourth addition to Canon's RF Hybrid Prime series, this new Canon RF20mm F1.4 L VCM promises to perhaps be the company ...