What is the cheapest used Pentax SMC DA* 50-135mm f/2.8 ED IF SDM in the UK?

The cheapest used Pentax SMC DA* 50-135mm f/2.8 ED IF SDM currently listed is £102.38 at eBay, based on 6 listings compared across 3 UK retailers.

How many used Pentax SMC DA* 50-135mm f/2.8 ED IF SDM are for sale in the UK?

There are currently 6 used Pentax SMC DA* 50-135mm f/2.8 ED IF SDM listings available across 3 UK retailers on UsedLens, updated daily.

What sensor format does the Pentax SMC DA* 50-135mm f/2.8 ED IF SDM use?

The Pentax SMC DA* 50-135mm f/2.8 ED IF SDM features a APS-C sensor.

Is the used Pentax SMC DA* 50-135mm f/2.8 ED IF SDM going up or down in price?

Over the past month the average used price has fallen 1.0%, from £280 to around £277, based on UsedLens daily price tracking across UK retailers.

Used Pentax SMC DA* 50-135mm f/2.8 ED IF SDM for Sale — From £102

£102.38 Low price

£622.64 High price

6 Listings

3 Retailers

1 New this week

4 Reduced

Great for: portrait wildlife sport general

Pentax's DA* telephoto — same as IDs 1465/1716, another canonical name variant.

The Pentax SMC DA* 50-135mm f/2.8 ED IF SDM is the Star (*) series designation for Pentax's constant-aperture APS-C telephoto zoom — the Star indicating Pentax's premium optical and build quality tier. The DA* 50-135mm and the DA 50-135mm with the same specifications refer to the same lens; the Star (*) mark is Pentax's premium designation. Pentax K mount.

f/2.8 constant aperture. 50-135mm zoom range (approximately 77-207mm equivalent on APS-C). ED (extra-low dispersion) elements. IF (internal focus). SDM (supersonic drive motor). Weather-sealed construction. 67mm filter thread. At approximately 685g. Pentax K mount.

The DA* (Star) designation marks Pentax's premium lens tier — lenses with the highest optical standards, weather sealing, and premium mechanical construction. The SDM in-lens motor provides fast, quiet AF independent of the body motor drive. Note: the DA 50-135mm f/2.8 ED IF SDM (id=1716) refers to the same lens; Star mark usage varies in catalog entries.

On the used market the Pentax SMC DA* 50-135mm f/2.8 is a premium APS-C telephoto zoom. Condition checks: SDM motor response (SDM failure has been reported in some samples — test carefully), 67mm front element for marks, weather sealing at zoom ring, f/2.8 aperture blade condition.

Avg £277, down 1.0% over 1 month

Price history ↓

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ProductPriceRetailer

SMC Pentax DA* 50-135mm f/2.8 ED SDM Lens eBay

£102.38

eBay

Pentax SMC Pentax-DA* 50-135mm f/2.8 ED SDM Good MPB

£199.00 £204.00

MPB

Pentax SMC Pentax-DA* 50-135mm f/2.8 ED SDM Excellent MPB

£249.00 £259.00

MPB

Pentax-DA* smc 50-135mm f2.8 ED (IF) SDM Lens eBay

£304.19 £365.03

eBay

SMC Pentax-DA 50-135mm f/2.8 ED IF SDM Zoom Lens Park Cameras

£305.00 £359.00

Park Cameras

PENTAX Pentax SMC DA 50-135mm F/2.8 SDM ED Lens For Pentax eBay

£622.64

eBay

Used Pentax SMC DA* 50-135mm f/2.8 ED IF SDM price history

Tracking the used Pentax SMC DA* 50-135mm f/2.8 ED IF SDM price? Over the past month, the average has fallen 1.0%, from £280 to around £277. Depending on age and condition, expect to pay between £212 and £305 for a used lens.

Average market price (line) and typical price range (shaded). Source: UsedLens daily price index, 5 Jul – 4 Aug 2026.