Rokinon
Rokinon 16mm f/2.0 ED AS UMC CS Lens Fujifilm X Mount
A manual-focus 16 mm f/2.0 wide-angle lens for Fujifilm X-mount APS-C cameras, delivering a 79.5° view and 25.6 mm full-frame equivalent with two aspherical elements.
- TypeLenses Accessories
- Ultra-wide 16mm focal length captures expansive 79.5° scenes
- Fast f/2.0 aperture enables low-light shooting and shallow depth of field
- Aspherical and ED glass elements minimise chromatic aberrations for sharp images
- UMC nano coating reduces ghosting and flare for even light transmission
- 77mm filter thread and removable hood add creative flexibility
Ultra-wide manual lens for Fujifilm X
The Rokinon 16mm f/2.0 ED AS UMC CS is a manual-focus prime built for APS-C Fujifilm X-mount cameras. It delivers a 79.5° angle of view with a 35mm-equivalent focal length of 25.6mm. A fast f/2.0 maximum aperture supports low-light shooting and shallow depth of field. Two aspherical elements and one extra-low dispersion element reduce aberrations while UMC coating minimises ghosting and flare.
Upgrade from kit zooms or slower primes
This lens replaces variable-aperture kit zooms that rarely open wider than f/3.5 at the wide end. The jump is worth it when you need consistent f/2.0 brightness for night street work or interior video. Fixed 16mm focal length means no zoom convenience; consider the trade-off if you rely on framing flexibility. The 77mm filter thread adds compatibility with standard screw-in filters.
Suited to APS-C shooters who set focus themselves
Videographers and photographers comfortable with manual focus and aperture control will benefit from the wide field of view and bright aperture. The 7.9-inch minimum focusing distance allows close-up detail work. Buyers who require autofocus, optical stabilisation, or a zoom range should look at alternative lenses that provide those features.
Highlights
- Ultra-wide 16mm focal length captures expansive 79.5° scenes
- Fast f/2.0 aperture enables low-light shooting and shallow depth of field
- Aspherical and ED glass elements minimise chromatic aberrations for sharp images
- UMC nano coating reduces ghosting and flare for even light transmission
- 77mm filter thread and removable hood add creative flexibility
Specifications
| Brand | Rokinon |
|---|---|
| Model | Not Available |
| Type | Lenses Accessories |
Questions about this item
What filter thread size does the 16mm lens need?
The lens takes 77mm filters, so any circular polariser, ND or protective filter with a 77mm thread will screw straight onto the front barrel.
How do I mount this lens on my Fujifilm X camera and what step is often missed?
Align the red dot on the lens barrel with the mount index on the camera, twist clockwise until it clicks, then set the aperture ring to the desired f‑stop because the camera cannot control aperture electronically.
When should I replace the removable hood or the front element coating?
Replace the hood if its bayonet tabs crack or it no longer locks securely; the UMC nano‑coating on the front element only needs replacement if deep scratches or cleaning‑induced haze appear that affect flare resistance.
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