Canon Lens Dust Cap - RF II

The Canon Lens Dust Cap RF II is a rear lens cap designed specifically for Canon RF-mount lenses. ...

Best current price£6.99from Clifton Cameras

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Clifton CamerasCanon Lens Dust Cap Rf Ii
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London Camera ExchangeCanon Rf Ii Lens Dust Cap
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Park CamerasCanon Rf Lens Dust Cap Ii Light 7464C001
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Wex Photo VideoCanon RF-Mount Lens Dust Cap II Rear Lens Cap
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GamingKitCanon Rf Ii Lens Dust Cap
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Product Information

Full details

The Canon Lens Dust Cap RF II is an essential accessory for professional and hobbyist photographers using Canon RF-mount lenses who need to protect their rear glass elements and electronic contacts. This updated rear cap ensures your glass remains free from dust, scratches, and physical damage during storage or transport; however, it is exclusively designed for the RF-mount system and will not fit EF or other lens mounts.

All features

BrandCanon

Extended Product Information

FAQs

Will this fit my Canon EF lenses?

No, this cap is specifically designed for Canon RF-mount lenses only.

Is this cap weather-sealed?

While the cap provides a secure, dust-tight seal, it is not officially rated as weather-sealed equipment.

What is the benefit of the three-point attachment?

It allows you to attach the cap from any of three positions, making it much faster to mount, especially in low-light conditions.

Does this cap protect the electronic pins?

Yes, the design specifically covers and protects the electronic contacts located on the rear of the lens.

Can I use this on a lens with an adapter?

This cap is for the rear of the lens itself; if you are using an adapter, you should use the rear cap designed for that specific adapter model.

Troubleshooting

Cap feels loose or won't click into place

Verify that you are using an RF-mount lens and ensure there is no debris stuck inside the cap's mounting groove.

Difficulty attaching in cold weather or with gloves

Utilize the three-point attachment design to find a more tactile starting position that requires less precision than single-point legacy caps.

Pros and Cons

Pros

  • Easy to attach from any of three points
  • Highly durable construction for long-term use
  • Protects both the rear glass and electronic contacts
  • Secure fit prevents accidental detachment

Cons

  • Limited to Canon RF-mount lenses only
  • Does not fit lenses with adapters or other mount types

Setup, Compatibility & Care

To install the cap, align any of the three indicator points on the cap with the corresponding mounting markers on the rear of your Canon RF lens. Rotate the cap clockwise until you feel it lock firmly into place. This cap is compatible with all Canon RF-mount lenses. To care for the cap, occasionally wipe the interior and exterior with a clean, dry micro-fiber cloth to remove any accumulated dust. Avoid using abrasive cleaning agents or submersing the cap in water to maintain the integrity of the plastic materials and ensure the locking mechanism remains smooth.

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