large image

Trusted Reviews is supported by its audience. If you purchase through links on our site, we may earn a commission. Learn more.

Sony DT 11-18mm f/4.5-5.6 Review

Verdict

rating-star rating-star rating-star rating-star rating-star

Pros

  • The affordable Sony option

Cons

  • Restricted zoom range

Key Specifications

  • Review Price: £500

It is usual for ultra-wideangle zooms to offer a 2x range but Sony’s 11-18mm lens manages only a factor of 1.6x, which puts it at something of a disadvantage from the outset.

Despite its low mass, the lens has a solid feel that is complemented by a near-cylindrical design that is broken only by the accessory-thread flange at the front. The zoom ring is closest to the camera body and is only slightly wider than the manual-focusing ring, which is hard to avoid when adopting a secure grip on the lens.

This is an important consideration because the manual-focusing ring rotates when the lens is set to AF mode and it is important not to obstruct the ring’s movement. Manual adjustment of the focused distance is not possible in AF mode. There is a quarter-turn throw to focus from 0.25m to infinity but rather less to zoom from 11mm to 18mm.

MTF testing revealed results that were neither outstanding nor deficient. The figures do not drop significantly below 0.25 cycles-per-pixel across the most important part of the aperture range, from maximum aperture down to f/11, but neither do they get very far above the crucial value. There was some chromatic aberration but not so much as to cause a serious problem.

 

SonyDT11-18_MTF.jpg

In use the uniformly cylindrical barrel, with little distinction between the two collars, is a comfortable hold but its lack of demarcation means that it is all too easy to let stray fingers intrude onto the manual-focusing ring. Perhaps it was because of this that some of the pictures taken using this lens looked a little soft.

Given that several niggles have been raised it might be tempting to dismiss Sony’s 11-18mm zoom as a rather mediocre lens, but in fact it put in a solid overall performance that simply failed to be outstanding in any way. This zoom’s greatest appeal doubtless resides in its attractive price and in that sense it probably offers Sony users the ideal combination of specifications, performance and price.

Sample images

Trusted Score

rating-star rating-star rating-star rating-star rating-star

Score in detail

  • Value 9
  • Design 8
  • Image Quality 9
  • Features 8

Why trust our journalism?

Founded in 2004, Trusted Reviews exists to give our readers thorough, unbiased and independent advice on what to buy.

Today, we have 9 million users a month around the world, and assess more than 1,000 products a year.

author icon

Editorial independence

Editorial independence means being able to give an unbiased verdict about a product or company, with the avoidance of conflicts of interest. To ensure this is possible, every member of the editorial staff follows a clear code of conduct.

author icon

Professional conduct

We also expect our journalists to follow clear ethical standards in their work. Our staff members must strive for honesty and accuracy in everything they do. We follow the IPSO Editors’ code of practice to underpin these standards.