Pentax K fit lenses

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

1 available used at £199.

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Kit journey
Beta

How visual storytellers get here and where they go next.

Photographers come to the Pentax SMC Pentax-DA* 50-135mm f/2.8 ED SDM from all kinds of gear, then move on as their needs change.

Pentax SMC Pentax-DA* 50-135mm f/2.8 ED SDMYou are here

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Kit intelligence
Beta

How MPB customers build their kit — and what it tells us

13% of Pentax SMC Pentax-DA* 50-135mm f/2.8 ED SDM buyers added another lens. Look at which ones, and a picture starts to emerge.

Kit intelligence13%added another lens

What photographers buy together tells a bigger story. The cameras, lenses and accessories MPB customers choose at the same time give us a glimpse into how they’re building their kit — and what they might be getting ready to capture.

  • Events
  • Everyday
  • Also considered
Events & documentary1 in 2pick a fast zoom

Fast zooms for events and documentary work, wide to telephoto without a lens change.

Everyday & walkaround1 in 6keep a standard zoom

A do-everything standard zoom for everyday shooting.

Also considered1 in 6also weighed these up

The alternatives buyers weighed up, then chose this one instead.

40%came from Sigma
56%were already MPB customers
40%go back to Sigma

This is a beta feature - was this useful?

This feature is in beta. We're still testing it, and some content is generated by AI. AI-generated content may be inaccurate, so check important information before relying on it.

Model Overview

The smc PENTAX-DA* 50-135mm f/2.8 ED (IF) SDM Lens from Pentax is a telephoto zoom designed for APS-C-format K mount DSLRs, where it will provide a 76.5-207mm equivalent focal length range. Three extra-low dispersion elements are incorporated within the optical design, which help to reduce chromatic aberrations and improve clarity and sharpness. Benefitting handling, the constant f/2.8 maximum aperture ensures consistent performance throughout the zoom range and also enables working with shallow depth of field and selective focus techniques. This lens also features an SDM autofocus motor that provides quick, near silent focusing performance and a Quick Shift Focus System for instantly switching between manual and autofocus operation.

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