What is the cheapest used Sigma 17-40mm f/1.8 DC Art in the UK?

The cheapest used Sigma 17-40mm f/1.8 DC Art currently listed is £679.00 at Wex, based on 9 listings compared across 5 UK retailers.

How many used Sigma 17-40mm f/1.8 DC Art are for sale in the UK?

There are currently 9 used Sigma 17-40mm f/1.8 DC Art listings available across 5 UK retailers on UsedLens, updated daily.

What sensor format does the Sigma 17-40mm f/1.8 DC Art use?

The Sigma 17-40mm f/1.8 DC Art features a APS-C sensor.

Used Sigma 17-40mm f/1.8 DC Art for Sale — From £679

£679.00 Low price

£779.00 High price

9 Listings

5 Retailers

2 New this week

1 Reduced

Great for: landscape street video general

Sigma's revolutionary fast APS-C zoom — the 17-40mm f/1.8 DC Art, an unprecedented specification.

The Sigma 17-40mm f/1.8 DC Art is an ultra-wide to normal zoom from Sigma's Art line for APS-C mirrorless cameras, providing 26–60mm full-frame equivalent coverage on Fujifilm X-mount. DC designates it as APS-C image circle only. This lens is notable for maintaining a constant f/1.8 aperture across the entire zoom range.

The lens delivers 17–40mm (26–60mm equivalent on APS-C) at a constant f/1.8 aperture, with Sigma's Art-line optical quality and construction standards, stepper motor autofocus for Fujifilm X electronic coupling, and a DC APS-C-only image circle designed natively for mirrorless.

A constant f/1.8 zoom across a wide-to-normal range is exceptionally rare — most fast zooms start at f/2.8, making f/1.8 a full stop faster with corresponding benefits in low-light performance and subject isolation. This makes it particularly useful for events, indoor sports, and documentary work where the combination of zoom flexibility and fast aperture is valuable. Art-line optical quality ensures the f/1.8 performance is genuinely usable.

Test autofocus speed and accuracy across the zoom range on a Fujifilm X body. Verify sharpness at f/1.8 at both 17mm and 40mm — the most demanding positions for a constant-aperture zoom of this design. Check for zoom breathing. Confirm DC APS-C image circle with no vignetting on APS-C Fujifilm bodies.