Canon RF 16mm f/2.8 STM

FOCAL 16mmAPERTURE f/2.8WEIGHT 165gFILTER 43mm

AstrophotographyVlogging & videoLandscape

New ≈£299

Used at MPB*£204–259

Overview

The Canon RF 16mm f/2.8 STM is a full frame 16mm f/2.8 prime lens for the Canon RF / RF-S mount. It weighs about 165g and takes 43mm filters.

It's a strong choice for astrophotography, vlogging & video, landscape. Wide (14–24mm equivalent) and fast (f/2.8 or brighter) to gather starlight.

In our database it fits 16 camera bodies natively. Approximate new price is £299; used at MPB it sells for £204–259 depending on condition and mount (checked 5 November 2026).

Specifications

Brand	Canon
Mounts	Canon RF / RF-S (First-party)
Coverage	Full frame
Focal length	16mm
Equivalent on Full frame	16mm
Equivalent on APS-C (×1.5)	24mm
Maximum aperture	f/2.8
Focus	Autofocus
Stabilisation	No
Weather sealing	No
Weight	≈165 g
Filter thread	43 mm
Approx. new price	£299
Used at MPB (Canon RF / RF-S)	£204–259

Compatible camera bodies

16 native

Alternatives to compare

Samyang 14mm f/2.8 ED AS IF UMC (manual)14mm · f/2.8 · 552g · EF, F, K, E, RF, Z≈£299 new · used from £112

Viltrox AF 14mm f/4 Air14mm · f/4 · 180g · E, Z, L≈£169 new

Panasonic Lumix S 18-40mm f/4.5-6.318-40mm · f/4.5-6.3 · 155g · L≈£449 new · used from £130

Samyang AF 14mm f/2.8 FE14mm · f/2.8 · 485g · E≈£499 new · used from £214

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 Canon RF 16mm f/2.8 STM is hard to find. Check these trusted UK dealers too.

MPB ↗UsedOnline used specialist with condition grading and a 12-month warranty. Prices on this site are MPB snapshots.Wex Photo Video ↗New & usedOne of the largest UK photo retailers: official UK stock, a big used department and trade-ins.Park Cameras ↗New & usedSpecialist with stores in West Sussex and London; official UK stock.London Camera Exchange ↗New & usedHigh-street chain across UK towns: inspect used gear in person.Clifton Cameras ↗NewAuthorised UK dealer for Canon, Sony, Nikon and more, with UK warranties.Cotswold Cameras ↗New · grey importCheaper parallel imports. No UK manufacturer warranty; store-backed guarantee instead.

See example photos

Real-world shots taken with the Canon RF 16mm f/2.8 STM lens. Results are searches on each site, so check the camera or lens listed in each photo's details.

Flickr: most interesting Flickr groups Wikimedia Commons “Taken with” category 500px

Frequently asked questions

Which cameras is the Canon RF 16mm f/2.8 STM compatible with?

It's available for Canon RF / RF-S. Native bodies here include Canon EOS R5 Mark II, Canon EOS R3, Canon EOS R5, Canon EOS R10, Canon EOS R7, Canon EOS R8.

Is the Canon RF 16mm f/2.8 STM weather sealed?

No, it has no weather sealing; protect it in rain.

Does the Canon RF 16mm f/2.8 STM have image stabilisation?

No. Use a camera with in-body stabilisation (IBIS) for steady hand-held shots.

What is the Canon RF 16mm f/2.8 STM best for?

Astrophotography, Vlogging & video, Landscape. Wide (14–24mm equivalent) and fast (f/2.8 or brighter) to gather starlight.