Used Sony FE 20mm f/1.8 G for Sale — From £430 | UsedLens.co.uk

£429.99 Low price

£780.00 High price

36 Listings

7 Retailers

5 New this week

20 Reduced

Great for: landscape astro street video travel general

Sony's premium G-series 20mm ultra-wide prime — fast f/1.8 with outstanding optics and compact design.

The Sony FE 20mm f/1.8 G (SEL20F18G) was released in 2020 as a full-frame ultra-wide prime for Sony FE-mount. Fourteen elements in 12 groups with advanced aspherical and ED elements. Nine rounded aperture blades. 67mm filter thread. At 373g. 0.19m MFD (AF mode). Two XD linear motors for fast AF.

The optical design uses 14 elements in 12 groups (2 advanced aspherical + 3 ED elements). Nine rounded aperture blades. The 67mm filter thread. At 373g the lens is moderate. Minimum focus distance of 0.19m (AF mode) / 0.18m (MF mode). Two XD (eXtreme Dynamic) linear motors for fast, quiet AF. f/1.8 maximum aperture. Full-frame coverage.

The 0.19m MFD at 20mm provides strong close-focus environmental compositions: subjects can be placed within 19cm of the lens element while the wide field fills the frame with context. The dual XD linear motors provide the fast AF performance expected of G-series lenses for video and stills tracking. The 20mm f/1.8 fills the gap between the G 24mm and the GM 16-35mm in the Sony FE wide prime line.

On the used market the Sony FE 20mm f/1.8 G is available at G-series wide prime pricing. Condition checks: dual XD AF response, 67mm front element for marks. Compatible with all Sony FE-mount full-frame bodies; usable on APS-C E-mount at approximately 30mm equivalent.

Avg £602, down 10.7% over 1 month

Price history ↓

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£588.00 £598.00

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£619.00 £669.00

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£624.00 £634.00

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Sony FE 20mm f/1.8 G Like New MPB

£624.00 £634.00

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Sony FE 20mm f/1.8 G Like New MPB

£624.00 £634.00

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Sony FE 20mm f/1.8 G Like New MPB

£624.00 £634.00

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Sony FE 20mm f/1.8 G Like New MPB

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£624.00 £634.00

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Used Sony FE 20mm f/1.8 G price history

Tracking the used Sony FE 20mm f/1.8 G price? Over the past month, the average has fallen 10.7%, from £674 to around £602. Depending on age and condition, expect to pay between £524 and £623 for a used lens.

Average market price (line) and typical price range (shaded). Source: UsedLens daily price index, 11 Jun – 23 Jul 2026.