Is Nikon D3100 and Sigma 18-50mm F2.8-4.5 DC OS HSM compatible?

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

Buy	Nikon D3100 Released: 2010 Type: Digital SLR Sensor: DX / APS-C (1.5x) 14,2 Megapixels 4608 x 3072 pixels
Buy	Sigma 18-50mm F2.8-4.5 DC OS HSM Released: 2009 Standard Zoom Lens Suited for cameras with APS-C sensors Focal Length: 18-50 mm Aperture: f/2,8-4,5

Can you combine these two?

Last updated: April 2024

This is the short answer:

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

Focal Length

The Nikon camera has a sensor of type DX, a smaller version compared to a Full frame sensor, which means that your experienced Focal length will be multiplied by 1.5x.

This lens has focal length:
18-50 mm

Since Nikon D3100 does not have a Full Frame sensor the experience focal length you will experience will be:
27-75 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:

Nikon D3100
505 gram

Sigma 18-50mm F2.8-4.5 DC OS HSM
395 gram

Together they have a total weight of 900 gram (equal to 1.98 lb).

Compatibility Check ID: 2201

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