# Canon EF 100-400mm f/4.5-5.6L IS II USM f/32 - f/4,5

**Brand:** Canon
**Category:** Photo
**Code (GTIN/SKU):** 4549292010350
**Canonical URL:** https://openreviews.io/en/reviews/canon/canon-ef-100-400mm-f-4-5-5-6l-is-ii-usm-f-32-f-4-5-4549292010350

## Rating: 4.8/5 ★★★★★ — 16 reviews analyzed
_Confidence: high_

## At a glance

Canon EF 100-400mm f/4.5-5.6L IS II USM f/32 - f/4,5 reviews: 4.8/5 based on 16 analyzed reviews, updated September 4, 2026.

Praised: optical quality.

16 reviews analyzed, all published on other sites.
Other sites: 1 source, 16 reviews, average rating 4.8/5.
How we count reviews: https://openreviews.io/en/methodology

## AI summary

This lens positions itself as a professional-grade piece of equipment, particularly appreciated by users for its remarkable optical performance. Its robust construction and precise focusing make it a tool of choice for demanding photographers.

## Strengths

- **Optical quality** — Users highlight excellent overall image quality across the entire focal range.

## Frequently asked questions

- What is the image quality at 400mm?
- Is this lens suitable for wildlife photography?
- Is the stabilization system effective?
- How heavy is it during prolonged use?

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_Source: OpenReviews — https://openreviews.io/en/reviews/canon/canon-ef-100-400mm-f-4-5-5-6l-is-ii-usm-f-32-f-4-5-4549292010350_