What is the cheapest used Pentax DA 17-70mm f/4 AL IF SDM in the UK?

The cheapest used Pentax DA 17-70mm f/4 AL IF SDM currently listed is £115.00 at eBay, based on 4 listings compared across 2 UK retailers.

How many used Pentax DA 17-70mm f/4 AL IF SDM are for sale in the UK?

There are currently 4 used Pentax DA 17-70mm f/4 AL IF SDM listings available across 2 UK retailers on UsedLens, updated daily.

What sensor format does the Pentax DA 17-70mm f/4 AL IF SDM use?

The Pentax DA 17-70mm f/4 AL IF SDM features a APS-C sensor.

Is the used Pentax DA 17-70mm f/4 AL IF SDM going up or down in price?

Over the past two weeks the average used price has risen 33.5%, from £150 to around £200, based on UsedLens daily price tracking across UK retailers.

Used Pentax DA 17-70mm f/4 AL IF SDM for Sale — From £115

£115.00 Low price

£523.79 High price

4 Listings

2 Retailers

1 Reduced

Great for: general travel landscape

Versatile Pentax APS-C zoom with constant f/4 across 17-70mm, quality upgrade from kit lenses with SDM autofocus.

The Pentax DA 17-70mm f/4 AL IF SDM is a standard zoom for the Pentax K APS-C digital system. DA designation indicates APS-C format coverage. SDM = Supersonic Drive Motor (ultrasonic AF). IF = Internal Focus. Pentax K mount.

f/4 constant aperture. 17-70mm zoom (26-107mm APS-C equivalent). SDM (Supersonic Drive Motor) AF. Internal focusing. Weather-resistant (WR) construction. At approximately 430g. Pentax K mount.

The DA 17-70mm f/4 SDM provides a wide standard zoom range for APS-C Pentax cameras — equivalent to 26-107mm — with the advantage of a constant f/4 aperture throughout. SDM motor enables fast quiet autofocus. A practical walk-around zoom for Pentax K digital cameras.

On the used market the Pentax DA 17-70mm f/4 SDM is a versatile Pentax K standard zoom. Condition checks: SDM AF operation, front element condition, constant f/4 aperture. Pentax K mount — APS-C digital recommended, but usable on full-frame with vignetting.

Avg £200, up 33.5% over 2 weeks

Price history ↓

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ProductPriceRetailer

PENTAX SMC DA 17-70MM F4 AL IF SDM ZOOM LENS FOR DIGITAL SLR BOXED MINT- eBay

£115.00

eBay

Pentax SMCP-DA 17-70mm f/4 AL (IF) SDM Autofocus Zoom Super Wide-Telephoto Lens eBay

£149.99

eBay

Pentax 17-70mm f4 AL (IF) SDM DA (Commission Sale) Mint & Boxed* Camera World

£250.50

Camera World

Pentax SMCP-DA 17-70mm f/4 AL (IF) SDM Autofocus Lens eBay

£523.79 £581.99

eBay

Used Pentax DA 17-70mm f/4 AL IF SDM price history

Tracking the used Pentax DA 17-70mm f/4 AL IF SDM price? Over the past two weeks, the average has risen 33.5%, from £150 to around £200. Depending on age and condition, expect to pay between £141 and £319 for a used lens.

Average market price (line) and typical price range (shaded). Source: UsedLens daily price index, 11 Jun – 3 Jul 2026.