Canon RF compatible rear lens cap, 3D printable model preview
Replacement parts

Canon RF compatible rear lens cap

No ratings yetby Jephoto71 · 20 Oct 2026

Canon RF compatible rear lens cap is a 3D printable model (replacement parts) by Jephoto71 on the SpeakCAD marketplace, 69 × 69 × 18 mm: STL and 3MF, free, editable with AI in the browser before you print it.

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Free to add to your models
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You get an editable copy in SpeakCAD: download it as-is for free, or ask the AI to adapt the dimensions to your own object before printing. Runs in your browser, nothing to install.

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From ≈ $1.59, or ≈ $0.77 each for 50. Printed in PLA or PETG and shipped to your door by tracked delivery.

Print it for meEstimated from the model's size. The exact price comes before you pay.

About this model

Rear lens cap for Canon RF mount lenses. The cap has an inner diameter of 54.5 mm and fits over the bayonet lugs on RF lens mounts. Overall dimensions are 68.6 mm outer diameter and 18.2 mm tall. The knurled exterior provides grip, and bayonet lugs inside lock onto the lens mount with a vertical stop tab for alignment. Print with the opening facing up and floor on the bed; no supports needed. Can be customized with personal logos.

Size69 × 69 × 18 mm
Volume27.1 cm³
FormatsSTL, 3MF
EditableYes, with the AI
LicencePersonal use, by Jephoto71
Updated

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How it works

Press Get it free and sign in: a copy of “Canon RF compatible rear lens cap” opens in your models, free to download as STL or 3MF. Change a size by tapping a face and typing a number, or ask the AI: “make it 5 mm wider”, “add a second screw hole”. Everything runs in your browser, nothing to install.

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