Canon EYECUP ER-I

Name: Canon EYECUP ER-I
Brand: Canon
SKU: 6533C001
Price: 19.5 USD
Availability: InStock
Rating: 5.0 (5 reviews)

$19.5 ~~$30~~ In stock

Category: Eyecups

Meet the ER-i

The ER-i Eyecup is the standard eyecup for the Canon EOS R1 Mirrorless Camera. Made from silicone rubber, it offers even cushioning around the camera's eyepiece and is ideal for eyeglass wearers.

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Preparing your order

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Delivery arrangements

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Before arranging a return

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

William ★★★★★ Oct 22, 2026

Finally a snug, cushioned eyecup that doesn't let stray light in when I'm shooting bright scenes. It stays put even when I've got the camera pressed against my glasses, and the silicone feels smooth against my skin.

Lily Q. ★★★★★ Oct 21, 2026

The silicone rubber is pliable but firm enough to stay put during long shoots, and the even cushioning makes my eye socket far less sore after a day of framing shots. It's a small part, but it does exactly what it's supposed to.

Carter ★★★★★ Oct 20, 2026

Shooting all day with the R1, this eyecup stays put even when I'm sweating through a long session—the even cushioning around the eyepiece is a huge upgrade from the older models I've used. It's snug without feeling stiff, and I barely notice it's there until I take the camera down.