Samyang 20mm F1.8 UMC Full Frame Camera Lens (Canon EF)


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Samyang 20mm F1.8 UMC Full Frame Camera Lens (Canon EF)

Samyang 20mm F1.8 ED AS UMC is a wide-angle manual focus lens for DSLR cameras with full-frame sensor size. The flow of light is devised based on the uniqueness of the distance from the glass to the sensor in mirrorless cameras to create optimal performance.

The bright F1.8 aperture secures a fast shutter speed even under restricted lighting conditions to offer the best quality images. It will brighten up your everyday snapshots. Also, it creates an outstanding out-of-focus look by highlighting the main object effectively. In between ultra-wide 16mm and wide-standard 24mm, the 20mm lens is a perfect fit to explore wide angles not only for shooting indoor images such as concerts and interior photos but also street snaps. The 0.2m of minimum focusing adds versatility to the lens.

Based on Samyang Optics’ exceptional optical technology, Ultra Multi Coating, and two aspherical lenses, and three extra-low dispersion have been included among 13 glasses in 12 groups to minimize aberration and unnecessary light dispersion, delivering high resolution from the center to the corners of the image.

Samyang 20mm F1.8 is compatible with 9 camera mounts: Canon EF, Nikon F, Pentax K, Sony A, Canon M, Fujifilm X, Samsung NX, Sony E, MFT.

The bright aperture of F1.8 maintains shutter speed in indoor and low light conditions and ensures instant response creating an out-of-focus effect to make the subject stand out

Minimized Flare and Ghost Effects with Ultra Multi Coating

Beautiful Bokeh with 7 Aperture Blades



Focal Length:

20 mm

Aperture Range:

F1.8 - 22

Aperture Range:

Maximum: f/1.8

Minimum: f/22

Optical Construction:

13 Elements / 12 Groups ( 2 Aspherical )

Camera Mount:

Canon EF

Minimum Focus Distance:

0.2 m

Filter Size:

77.0 mm

Lens Format:

35mm Film / Full-Frame Digital Sensor Canon (APS-C)

Maximum Diameter:

83.0 mm

Minimum Focusing Distance:



Canon EOS

The angle of View:

35mm : 94.8 , APS-C : 66.9





Groups: 12



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