We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Canon ER-kE eyecup for EOS R5 Mark II, asymmetrical rubber cup with rotating mount

Canon

Canon ER-kE Eyecup for EOS R5 Mark II

SKU CH-F8CW-EAA5E

Eyecup for the EOS R5 Mark II with 1.0x magnification, 360-degree rotation clicking every 90 degrees, and an asymmetrical shape that blocks stray light for eyeglass wearers

  • 0x magnification for clearer viewfinder detail
  • Asymmetrical ergonomic shape reduces eye strain
  • 360° revolving mechanism with 90° clicks for orientation changes
  • High-quality construction protects viewfinder from scratches and dust
  • Design suits eyeglass wearers for comfortable extended use

1.0x magnification eyecup for EOS R5 Mark II

The Canon ER-kE eyecup attaches to the viewfinder of the EOS R5 Mark II mirrorless camera and provides 1.0x magnification for a clear, detailed view. Its asymmetrical shape follows the eye contour to block stray light and improve composition accuracy. The accessory is built from durable materials that protect the viewfinder from scratches, dust and impacts.

Suited for spectacle wearers

Photographers who wear glasses benefit from the cushioned design that reduces eye strain during long sessions. The 360-degree revolving mechanism clicks every 90 degrees, allowing quick transitions between landscape and portrait orientation without removing the eyecup. Shooters who never use the viewfinder or who prefer a minimal profile will not gain from this add-on.

Rotating mechanism and protective cushioning

The click-stop rotation lets you keep the eyecup mounted while flipping the camera, saving time on location. The deep cushioning seals out ambient light, which sharpens the viewfinder image for critical focusing. These two features together extend comfortable shooting periods and guard the eyepiece against everyday knocks.

Highlights

  • 0x magnification for clearer viewfinder detail
  • Asymmetrical ergonomic shape reduces eye strain
  • 360° revolving mechanism with 90° clicks for orientation changes
  • High-quality construction protects viewfinder from scratches and dust
  • Design suits eyeglass wearers for comfortable extended use

Specifications

No published specifications for this item yet.

Questions about this item

Which camera body must I already own for the ER-kE eyecup to fit?

The eyecup is made for the EOS R5 Mark II mirrorless camera.

Will the 360-degree revolving mechanism with 90-degree clicks still work if I keep my older EOS R series body?

The ER-kE is designed specifically for the EOS R5 Mark II and is not confirmed for other models.

How can I verify the 1.0x magnification is delivering a clear, undistorted view after I attach the eyecup?

Look through the viewfinder; the scene should appear at actual size with minimal distortion and external light blocked by the asymmetrical cushion.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.