Compatibility Check: Is Sony a7R III and Sigma 23mm F1.4 DC DN C compatible?

Below you will find your chosen camera and lens with a short product summary. Further down you will see details around their compatibility, if they are compatible or not.

Sony a7R III

Released: 2017
Camera Type: Mirrorless
Sensor: Full frame
Resolution: 42 Megapixels
7952 x 5304 pixels

Sigma 23mm F1.4 DC DN C

Released: 2023
Focal Length: 23 mm
Aperture: f/1,4
Image Stabilization: No
Weight: 340 gram

Can you combine these two?

Last updated: December 2024

This is the short answer:

Yes! This combination is compatible

The camera and lens you have chosen can be used together.

Focal Length

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

This lens has focal length:
23 mm

Since Sony a7R III has a Full Frame sensor this is also the focal length you will experience.

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:

Sony a7R III
657 gram

Sigma 23mm F1.4 DC DN C
340 gram

Together they have a total weight of 997 gram (equal to 2.2 lb).

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Sony a7R III

Sigma 23mm F1.4 DC DN C

Validation Status: Valid
Valid Camera: Yes
Valid Lens: Yes
Compatible: 1
Compatibility Check ID: 3302