Best lenses for astrophotography in 2023

Best lenses for astrophotography: Image shows camera pointing at sunset


The best lenses for astrophotography make imaging the cosmos so much more accessible. While it’s possible to get some acceptable photos of the stars with kit lenses they just don’t cut it when it comes to taking proper astrophotographs. The reason is that they’re usually designed to be inexpensive, so cost-cutting measures are taken to keep prices low. The best astrophotography lenses have excellent sharpness edge-to-edge, contain minimal color fringing and have a fast maximum aperture to let in as much light as possible from the dim stars onto the image sensor.

When paired with one of the Best mirrorless cameras, or the Best cameras for astrophotography period, you’ll have every chance of capturing breathtaking astro images. But you’ll need to keep things steady as well so be sure to pair them with one of the best tripods or best travel tripods to maintain sharp exposures. If nothing below takes your fancy take a look at our round-up of the best zoom lenses and be sure to check out the best light pollution filters if you’re shooting in or near a city or town.

Today’s best lenses for astrophotography 2023 deal:

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Best lenses for astrophotography in 2023

Sigma 14mm f/1.8 DG HSM Art

(Image credit: Sigma)

The best lens for astrophotography overall thanks to stunning image quality


Type: 14mm prime lens for full-frame and APS-C sensor cameras

Compatibility: Canon EF, Nikon F-mount, Sony E-mount, L-mount

Focal range: 14mm fixed focal length

Aperture range: f/1.8 – f/16

Autofocus: Yes. Hyper Sonic Motor (HSM)

Thread size: No filter thread

Weight: 2.58 Ibs / 1,170g

Reasons to buy


Very well built


Phenomenal image quality 


Ultra-big maximum aperture 

Reasons to avoid


Niche focal length

No filter thread