Illustration, not a product photo.
Samyang AF 12mm f/2
Overview
The Samyang AF 12mm f/2 is a aps-c 12mm f/2 prime lens made in 2 mounts. It weighs about 213g and takes 62mm filters.
It's a strong choice for astrophotography, vlogging & video. Wide (14–24mm equivalent) and fast (f/2.8 or brighter) to gather starlight.
In our database it fits 29 camera bodies natively, 17 more in crop mode. Approximate new price is £449; used at MPB it sells for £144–194 depending on condition and mount (checked 5 November 2026).
Specifications
| Brand | Samyang |
| Mounts | Sony E / FE (Third-party), Fujifilm X (Third-party) |
| Coverage | APS-C |
| Focal length | 12mm |
| Equivalent on APS-C (×1.5) | 18mm |
| Maximum aperture | f/2 |
| Focus | Autofocus |
| Stabilisation | No |
| Weather sealing | No |
| Weight | ≈213 g |
| Filter thread | 62 mm |
| Approx. new price | £449 |
| Used at MPB (Sony E / FE) | None listed |
| Used at MPB (Fujifilm X) | £144–194 |
Compatible camera bodies
29 native · 17 crop mode
Alternatives to compare
Where to buy
*Used prices on this site come from MPB on 5 November 2026. MPB only lists what it has bought in, so "None listed" means none in their stock that day, not that Samyang AF 12mm f/2 is hard to find. Check these trusted UK dealers too.
See example photos
Real-world shots taken with the Samyang AF 12mm f/2 lens. Results are searches on each site, so check the camera or lens listed in each photo's details.
Frequently asked questions
Which cameras is the Samyang AF 12mm f/2 compatible with?
It's available for Sony E / FE, Fujifilm X. Native bodies here include Fujifilm X-H2, Sony Alpha A6700, Sony Alpha A6400, Fujifilm X-T5, Fujifilm X-S20, Fujifilm X-T50.
Is the Samyang AF 12mm f/2 weather sealed?
No, it has no weather sealing; protect it in rain.
Does the Samyang AF 12mm f/2 have image stabilisation?
No. Use a camera with in-body stabilisation (IBIS) for steady hand-held shots.
What is the Samyang AF 12mm f/2 best for?
Astrophotography, Vlogging & video. Wide (14–24mm equivalent) and fast (f/2.8 or brighter) to gather starlight.