# CANON Adaptateur EOS R 3442C005

**Brand:** Canon
**Category:** Photo
**Code (GTIN/SKU):** 4549292141603
**Canonical URL:** https://openreviews.io/en/reviews/canon/canon-adaptateur-eos-r-3442c005-4549292141603

## Rating: 5.0/5 ★★★★★ — 2 reviews analyzed
_Confidence: high_

## At a glance

CANON Adaptateur EOS R 3442C005 reviews: 5.0/5 based on 2 analyzed reviews, updated September 7, 2026.

Praised: filter system.

2 reviews analyzed, all published on other sites.
Other sites: 1 source, 2 reviews, average rating 5.0/5.
How we count reviews: https://openreviews.io/en/methodology

## AI summary

This adapter is specifically designed to mount compatible lenses onto Canon's EOS R series bodies. Users particularly appreciate its drop-in filter system, which is considered extremely efficient and practical in use.

## Strengths

- **Filter system** — The built-in drop-in filter system is particularly efficient and easy to use.

## Frequently asked questions

- What types of filters can be inserted?
- Is autofocus preserved?
- Is the adapter weather-sealed?
- Which lenses are compatible with this adapter?

---
_Source: OpenReviews — https://openreviews.io/en/reviews/canon/canon-adaptateur-eos-r-3442c005-4549292141603_