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Mount Adapter EF-EOS R Lens

Prices as of September 26, 2026, as listed by each retailer — verify the current price on the retailer's site before purchase.

Price history tracked at Macy's price tracker

14-day low
$149.00
Sep 13 · Macy's
Best price
$149.00
−0% vs high
14-day high
$149.00
All stores
$149$149$149
Sep 13Sep 26
  • Macy's
Lowest in 14 days: $149.00 at Macy's. Highest: $149.00. Current best is 0% below the 14-day high.

What buyers say

AI summary · 80 reviews

A reliable adapter that lets Canon users seamlessly transition to mirrorless with their existing EF lenses, though a few buyers note it can be tight to mount. The vast majority find it works flawlessly and is worth the investment.

Liked

  • Flawless functionality
  • Secure, tight fit
  • Preserves lens quality

Complaints

  • Tight connection makes mounting difficult

Generated by AI from real customer reviews at Macy's — may miss nuance. Summarized Sep 2026.

About this product

The Canon Mount Adapter EF-EOS R is a metal lens adapter that enables compatibility between Canon EF and EF-S lenses and the EOS R camera system. Designed with a durable, dust- and water-resistant build, it features a metal mount on both ends and matches the aesthetic of Canon EF lenses. This adapter allows photographers to use existing EF and EF-S lenses with the EOS R camera body, expanding lens options without requiring new optics. It is made in Japan and requires only wipe-cleaning for maintenance.

  • Metal mount on both sides
  • Dust and water-resistant
  • Compatible with EF/EF-S lenses
  • Made in Japan
  • Wipe clean maintenance

Based on 80 reviews at Macy's

Read all 80 reviews on Macy's

AskPrice does not host review text. We aggregate the public rating from the retailer and link to the source for full reviews.

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Mount Adapter EF-EOS R Lens — Price Tracker & History