Is Nikon D40 and Sigma EX 4.5mm F2.8 DC HSM Fisheye compatible?
Below you will find your chosen camera and lens. Click on the product name for more information.
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Nikon D40
Released: 2006 Type: Digital SLR Sensor: DX / APS-C (1.5x) 6 Megapixels 3008 x 2000 pixels |
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Sigma EX 4.5mm F2.8 DC HSM Fisheye
Released: 2007 Wide Angle Prime Lens & Fisheye Suited for cameras with APS-C sensors Focal Length: 4 mm Aperture: f/2,8 |
Can you combine these two?
Last updated: March 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:
4 mm
Since Nikon D40 does not have a Full Frame sensor the experience focal length you will experience will be:
6 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 D40
522 gram
Sigma EX 4.5mm F2.8 DC HSM Fisheye
470 gram
Together they have a total weight of 992 gram (equal to 2.19 lb).
Compatibility Check ID: 2201