What is the cheapest used Pentax SMC Pentax-M 28mm f/3.5 in the UK?

The cheapest used Pentax SMC Pentax-M 28mm f/3.5 currently listed is £62.65 at eBay, based on 3 listings compared across 1 UK retailers.

How many used Pentax SMC Pentax-M 28mm f/3.5 are for sale in the UK?

There are currently 3 used Pentax SMC Pentax-M 28mm f/3.5 listings available across 1 UK retailers on UsedLens, updated daily.

Is the used Pentax SMC Pentax-M 28mm f/3.5 going up or down in price?

Over the past week the average used price has risen 7.3%, from £68 to around £72, based on UsedLens daily price tracking across UK retailers.

Used Pentax SMC Pentax-M 28mm f/3.5 for Sale — From £63

£62.65 Low price

£74.94 High price

3 Listings

1 Retailers

Great for: landscape street travel general

Pentax's compact M-series wide prime — a manual-focus 28mm f/3.5 with Super Multi Coating.

The SMC Pentax-M 28mm f/3.5 is a compact wide-angle prime for the Pentax K bayonet mount, from the M-series generation built to be small and light alongside Pentax's downsized MX and ME bodies. The 28mm was a staple wide lens for everyday shooting.

This is a manual-focus lens with a 28mm focal length and a maximum aperture of f/3.5, carrying Pentax's Super Multi Coating. The M line prioritised compactness, so the barrel is short; confirm the filter thread and other details on the specific lens rather than assuming.

A 28mm gives a moderate wide field that renders naturally with only mild distortion, well suited to street, travel, landscape and general use. The f/3.5 aperture keeps the lens small and light while still covering most everyday conditions.

M-series 28mm primes are common and affordable, making them popular first vintage lenses for adapting. Check the glass for haze and fungus, confirm the aperture blades are dry and quick, and test the focus ring for smooth movement. It mounts on Pentax K digital bodies and adapts easily to mirrorless.

Avg £72, up 7.3% over 1 week

Price history ↓

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ProductPriceRetailer

Pentax 28mm F/3.5 Pentax-M SMC Wide Angle Manual Focus Lens eBay

£62.65

eBay

SMC Pentax-M 28mm F3.5 Wide Angle Lens - UK Dealer + cap serviced. clean optics eBay

£72.45

eBay

SMC Pentax-M 28mm F3.5 Wide Angle Lens - UK Dealer + cap + protection filter eBay

£74.94

eBay

Used Pentax SMC Pentax-M 28mm f/3.5 price history

Tracking the used Pentax SMC Pentax-M 28mm f/3.5 price? Over the past week, the average has risen 7.3%, from £68 to around £72. Depending on age and condition, expect to pay between £68 and £74 for a used lens.

Average market price (line) and typical price range (shaded). Source: UsedLens daily price index, 27 Jul – 4 Aug 2026.