What is the cheapest used Pentax SMC FA 50mm f/1.4 in the UK?

The cheapest used Pentax SMC FA 50mm f/1.4 currently listed is £104.00 at MPB, based on 8 listings compared across 3 UK retailers.

How many used Pentax SMC FA 50mm f/1.4 are for sale in the UK?

There are currently 8 used Pentax SMC FA 50mm f/1.4 listings available across 3 UK retailers on UsedLens, updated daily.

What sensor format does the Pentax SMC FA 50mm f/1.4 use?

The Pentax SMC FA 50mm f/1.4 features a Full Frame sensor.

Is the used Pentax SMC FA 50mm f/1.4 going up or down in price?

Over the past week the average used price has risen 5.7%, from £114 to around £120, based on UsedLens daily price tracking across UK retailers.

Used Pentax SMC FA 50mm f/1.4 for Sale — From £104

£104.00 Low price

£179.00 High price

8 Listings

3 Retailers

4 Reduced

Great for: portrait street general low light

Pentax's classic AF 50mm f/1.4 — fast normal prime for the KAF-mount film and digital system.

The Pentax SMC FA 50mm f/1.4 is a fast normal prime in the FA (Full Aperture) series, indicating full-frame coverage on Pentax K-mount cameras. Part of Pentax's classic FA series designed for both 35mm film and full-frame digital bodies. Features quick-shift focus for manual override. Pentax K mount.

f/1.4 maximum aperture. 50mm focal length. FA series (full-frame coverage). Seven elements in six groups. 49mm filter thread. At approximately 220g. Quick-shift focus (instant manual override over AF). Pentax K mount.

The FA designation distinguishes full-frame-capable Pentax lenses from the APS-C-only DA series. The 50mm f/1.4 is a classic fast normal prime for documentary, street, and available-light photography. Quick-shift focus allows instantaneous manual focus override without switching AF modes — a distinctive Pentax feature. Compatible with both APS-C Pentax DSLRs and earlier Pentax 35mm film SLRs.

On the used market the Pentax SMC FA 50mm f/1.4 is a compact, lightweight fast normal prime for Pentax K-mount cameras. Condition checks: quick-shift focus engagement, 49mm front element for marks, AF response, f/1.4 aperture blade smoothness and oil-on-blades. Multiple production runs exist with minor optical updates; all share the FA designation.

Avg £120, up 5.7% over 1 week

Price history ↓

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ProductPriceRetailer

Pentax SMC Pentax-FA 50mm f/1.4 Good MPB

£104.00 £107.00

MPB

Pentax SMC Pentax-FA 50mm f/1.4 Good MPB

£104.00 £107.00

MPB

Pentax FA SMC 50mm f1.4 Lens Harrison Cameras

£105.00

Harrison Cameras

Pentax SMC Pentax-FA 50mm f/1.4 Excellent MPB

£118.00 £121.00

MPB

Pentax SMC Pentax-FA 50mm f/1.4 Excellent MPB

£118.00 £121.00

MPB

Pentax FA SMC 50mm f1.4 Lens eBay

£122.94

eBay

Pentax SMC Pentax-FA 50mm f/1.4 Like New MPB

£124.00

MPB

Pentax SMC Pentax-FA 50mm f/1.4 Classic Good MPB

£179.00

MPB

Used Pentax SMC FA 50mm f/1.4 price history

Tracking the used Pentax SMC FA 50mm f/1.4 price? Over the past week, the average has risen 5.7%, from £114 to around £120. Depending on age and condition, expect to pay between £108 and £124 for a used lens.

Average market price (line) and typical price range (shaded). Source: UsedLens daily price index, 25 Jul – 4 Aug 2026.