Is Sony a7CR and Sigma 20mm F1.4 DG DN Art compatible?

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

Buy	Sony a7CR Released: 2023 Type: Mirrorless Sensor: Full frame 60 Megapixels 9504 x 6336 pixels
Buy	Sigma 20mm F1.4 DG DN Art Released: 2022 Wide Angle Prime Lens Focal Length: 20 mm Aperture: f/1,4

Can you combine these two?

Last updated: November 2024

This is the short answer:

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 same as the lens specification tells us.

This lens has focal length:
20 mm

Since Sony a7CR 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 a7CR
515 gram

Sigma 20mm F1.4 DG DN Art
635 gram

Together they have a total weight of 1150 gram (equal to 2.54 lb).

Compatibility Check ID: 3302

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