Canon Slr & Dslr Lenses | Canon 20Mm F/2.8 Ssc Breech Lock Fd Mount Lens {72}

Despite Its Short Focal Length Of 20Mm, This Super-Wide-Angle Lens Has A Fast Lens Speed Of F/2.8. Canon’S Original And Unique Aberration Compensation Mechanism (Canon Floating System) Was Adopted In This Lens In Order To Obtain The Sharpest Images Throughout The Entire Close-Up To Infinity Range. Specifications Type: Super-Wide-Angle Angle Of View: 94 Degrees Minimum Aperture: F/22 Closest Focusing Distance: 9 In Filter Size: 72 Lenshood: Na Length: 2 5/16 In Weight: 12Oz.