About Rokinon 16mm F/2.0

The Rokinon 16mm F/2.0 ED AS UMC CS Lens for Canon EF-S Mount is a manual focus wide-angle lens compatible with APS-C format DSLR digital cameras. It provides a 79.5deg. angle of view which translates into a 35mm format equivalency of 25.6mm. A fast maximum aperture of f/2.0 is effective in low light shooting and provides shallow depth of field. With two aspherical lens elements and one extra-low dispersion element, chromatic aberrations are minimized and sharp, color-accurate images are the result. UMC lens coating facilitates even light transmission and reduces ghosting and flares.

Rokinon 16mm F/2.0 Features

  • Wide angle focal length equivalent to 25.6mm in the 35mm format
  • Fast f/2.0 maximum aperture for effective low light shooting and shallow depth of field
  • Aspherical and Extra-low Dispersion lens elements reduce aberrations
  • UMC lens coating allows even light transmission and minimizes ghosting and flares

Rokinon 16mm F/2.0 Specifications

Canon EF-S Mount
Focal Length
Comparable 35mm Focal Length: 25.6mm
Maximum: f/2
Minimum: f/22
Camera Mount Type
Canon EF-S
Format Compatibility
Canon (APS-C)
Angle of View
Minimum Focus Distance
7.87" (20cm)
Image Stabilization
Tripod Collar
Filter Thread
Front: 77mm
Dimensions (Dell)
3.39x3.52" (8.61x8.94cm)
1.28lbs (0.58kg)

Rokinon 16mm F/2.0 Reviews

Reviewed by 1 customers

(1 of 1 customers found this review helpful)


Sharper at F/2.0 than I expected!


from Cape Cod, Massachusetts  -  Photo Enthusiast

I bought this lens to enable better night and astro photography. I needed a faster wide-angle lens and I am not disappointed. But you must do a lens test before going out into the dark. The focus wheel is not calibrated very accurately, but that doesn't mean you can't find the sweet spot. This lens is sharper at F/2.0 than I expected! And for that I am very happy!

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