Is Canon EOS R3 and Canon EF-S 35mm F2.8 Macro IS STM compatible?

Below you will find your chosen camera and lens. Click on the product name for more information.

Buy	Canon EOS R3 Released: 2021 Type: Mirrorless Sensor: Full frame 24 Megapixels 6000 x 4000 pixels
Buy	Canon EF-S 35mm F2.8 Macro IS STM Released: 2017 Standard Prime Lens & Macro Suited for cameras with APS-C sensors Focal Length: 35 mm Aperture: f/2,8

Can you combine these two?

Last updated: December 2024

This is the short answer:

The camera and lens you have chosen can be used together if you use the desired adapter.

You must use an EOS R adapter

This Canon lens is not part of the Canon EOS R-system but it can still be used with Canon EOS R cameras. To use this lens on this camera you need an adapter.

Canon Lens Mount Adapter EF-EOS R

Focal Length

The Canon camera has a sensor of type Full frame which means that your experienced Focal length will be same as the lens specification tells us.

This lens has focal length:
35 mm

Since Canon EOS R3 does not have a Full Frame sensor the experience focal length you will experience will be:
56 mm

Read more about Crop factor

Total weight

When you are looking at a combination of a camera and a lens you must always consider the total weight. Each product weighs in at:

Canon EOS R3
1015 gram

Canon EF-S 35mm F2.8 Macro IS STM
190 gram

Together they have a total weight of 1205 gram (equal to 2.66 lb).

Compatibility Check ID: 1501

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