Is Sony a9 and Canon EF 400mm F2.8 L IS USM compatible?

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

Buy	Sony a9 Released: 2017 Type: Mirrorless Sensor: Full frame 24 Megapixels 6000 x 4000 pixels
Buy	Canon EF 400mm F2.8 L IS USM Released: 1999 Telephoto Prime Lens Focal Length: 400 mm Aperture: f/2,8

Can you combine these two?

Last updated: November 2024

This is the short answer:

The camera and lens you have chosen cannot be combined.

This lens is not possible to use on a Sony camera.

Compatibility Charts

Did you know that we have a Lens Compatibility Chart for Sony a9? Through this link you can easily find out exactly which lenses the Sony a9 work with.

Sony a9 - Lens Compatibility Chart

The same way you can see a Camera Compatibility Chart for Canon EF 400mm F2.8 L IS USM . Through this article you can see which cameras that work with Canon EF 400mm F2.8 L IS USM .

Canon EF 400mm F2.8 L IS USM - Camera Compatibility Chart

Compatibility Check ID: 3999

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