# Canon EF-S 17-55mm f/2.8 IS USM - F/2.8

**Brand:** Canon
**Category:** Photo
**Code (GTIN/SKU):** 4960999354798
**Canonical URL:** https://openreviews.io/en/reviews/canon/canon-ef-s-17-55mm-f-2-8-is-usm-f-2-8-4960999354798

## Rating: 4.5/5 ★★★★★ — 29 reviews analyzed
_Confidence: high_

## At a glance

Canon EF-S 17-55mm f/2.8 IS USM - F/2.8 reviews: 4.5/5 based on 29 analyzed reviews from 3 sites, updated November 2, 2026.

Praised: optical quality and large f/2.8 aperture. Criticized: weight and size.

29 reviews analyzed, all published on other sites.
Other sites: 3 sources, 29 reviews, average rating 4.5/5.
How we count reviews: https://openreviews.io/en/methodology

## AI summary

This bright standard zoom lens is highly appreciated by APS-C camera users looking for top-tier optical quality. Its large, constant f/2.8 aperture makes it an excellent choice for low-light shooting and allows for a beautiful background blur. It stands out as a high-performing, premium alternative to competing models. As a trade-off for its excellent optical performance, this lens proves to be heavy and bulky for daily use, which can be tiring during long shooting sessions.

## Strengths

- **Optical quality** — The images produced are highly sharp with excellent sharpness across the entire focal range.
- **Large f/2.8 aperture** — The bright, constant aperture is ideal for low-light photography and managing depth of field.
- **APS-C adaptation** — It is designed specifically to make the most of the potential of APS-C format sensors.

## Weaknesses

- **Weight and size** — Its imposing size and heavy weight can make the DSLR-lens combination heavy to carry around.

## Frequently asked questions

- Does the image quality justify its weight?
- Is it easy to use daily for documentary photography?
- How does it compare to the Sigma 17-50mm?
- Is it compatible with full-frame bodies?

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_Source: OpenReviews — https://openreviews.io/en/reviews/canon/canon-ef-s-17-55mm-f-2-8-is-usm-f-2-8-4960999354798_