The best astrophotography lenses for your camera

 

Excellent camera equipment is important when trying to capture the night sky in stunning detail, and the lens you choose may be the most important factor.

You need a wide-angle, wide-aperture lens in addition to a camera with high light sensitivity and strong low light image quality to capture as much of the night sky in a single photograph. 

What to look for when choosing an excellent lens for astronomy

Because a full frame is the ideal sensor size for astrophotography, many of the lenses in this round-up were created for this format, and the most preferred focal length is between 14 and 24 mm. The corresponding focal length for APS-C lenses is around 9–16 mm, but for Micro Four Thirds, the range is 7–12 mm. A wide-angle lens works well in this area for even intricate vertical multi-shot panoramas that capture the Milky Way. 

Aperture size also matters since it affects how much light is let in, which is essential for producing the finest possible images while working in low light. The maximum aperture should be as wide as possible. Any aperture between f/1.4 and f/4 is suitable.

You should choose a wide-angle lens that holds detail effectively since one downside of wide-angle lenses is the image quality drop-off in the corners. When set at their widest aperture, mirrorless lenses can offer superior corner detail performance compared to similar DSLR lenses. 

Additionally, you may select between zoom and fixed focal length lenses. Zoom lenses have significantly improved in terms of quality; nonetheless, handling, not picture quality, is what really sets them apart. For instance, a fixed focal length lens will probably be less expensive, smaller, and have a wider maximum aperture than a zoom lens, which is often bulkier but gives you more focal length options.

One more thing to note is that there are lenses for popular cameras like Canon, Nikon, and Sony, as well as many third-party solutions for various lens mounts. Obviously, it is impossible to include every acceptable lens in this list. From Full-Frame to Micro Four Thirds, this collection is arranged according to sensor size.

So without further hemming and hawing, here is the list of the top astrophotography lenses, starting with the finest full-frame lenses, then the best APS-C lenses, and finally the best Micro Four Thirds lenses.


Most effective full-frame lenses for astrophotography


1. Samyang SYXP14-C XP

The best prime lens for astrophotography on Canon and Nikon

Brand: Samyang Lens

Type: Wide Angle

Compatible Mountings: Canon EF

Camera Lens Description: 9

Maximum Focal Length:14

Aperture range: f/2.4 - f/22

Angle of view of 114.12 Degree with a minimum focus distance of 11.02" (28 cm)

Magnification of 0.08x with 9 diaphragm blades

Constructed with 18 elements in 14 groups


2. Sigma 14-24mm f/2.8 DG HSM

The best DSLR zoom lens for astrophotography

Mount: Canon EF, Nikon F, Sigma

Full-frame compatible: Yes

Autofocus: Ring-type ultrasonic AF

Stabiliser: No

Diaphragm blades: 9

Max angle of view (diagonal): 114 degrees (Full-frame)

Dimensions (WxL): 95x126mm

Weight: 1,150g


3. Sigma 14mm f/1.8 DG HSM

Very classy ultra-wide with an extra-large max aperture

Mount: Canon EF, Nikon F, Sony FE, Sigma

Full-frame compatible: Yes

Autofocus: Ring-type ultrasonic AF

Stabiliser: No

Diaphragm blades: 9

Max angle of view (diagonal): 114 degrees (Full-frame)

Dimensions (WxL): 95x109mm

Weight: 1,170g


4. Tamron SP 15-30mm f/2.8 Di VC USD G2

The best stabilized lens for Canon and Nikon DSLRs

Mount: Canon EF, Nikon F

Full-frame compatible: Yes

Autofocus: Ring-type ultrasonic AF

Stabiliser: Yes

Diaphragm blades: 9

Max angle of view (diagonal): 110.5 degrees (Full-frame)

Dimensions (WxL): 96x135mm

Weight: 1,100g


5. SAMYANG 10mm f/2.8 ED AS NCS CS Manual Focus Lens

The Best for crop-sensor camera

Mount: Canon EF-S, Canon EF-M, Nikon DX, Sony E, Sony A, Fujifilm X, MFT, Pentax K, Samsung NX

Full-frame compatible: No

Autofocus: No

Stabiliser: No

Diaphragm blades: 6

Max angle of view (diagonal): 106 degrees (APS-C)

Dimensions (WxL): 76x98mm

Weight: 590g


7. Irix 15mm f/2.4 Blackstone

A great wide-angle prime for astrophotography

Mount: Canon EF, Nikon F, Pentax K

Full-frame compatible: Yes

Autofocus: No

Stabiliser: No

Diaphragm blades: 9

Max angle of view (diagonal): 110 degrees (Full-frame)

Dimensions (WxL): 100x114mm

Weight: 685g


8. Canon EF 16-35mm f/2.8L USM III

Wide-angle zoom for Canon DSLRs

Mount: Canon EF

Full-frame compatible: Yes

Autofocus: Ring-type ultrasonic AF

Stabiliser: No

Diaphragm blades: 9

Max angle of view (diagonal): 108 degrees (Full-frame)

Dimensions (WxL): 89x128mm

Weight: 790g


9. Canon RF 15-35mm f/2.8L IS USM

A pro-spec constant-aperture f/2.8 ultra-wide zoom for EOS R cameras

Mount: Canon RF

Full-frame compatible: Yes

Autofocus: Nano USM

Stabiliser: No

Diaphragm blades: 9

Max angle of view (diagonal): 110 degrees (Full-frame)

Dimensions (WxL): 88.5x127mm

Weight: 840g


10. Nikon AF-S 14-24mm f/2.8G ED

The best own-brand Nikon ultra-wide lens.

Mount: Nikon F

Full-frame compatible: Yes

Autofocus: Ring-type ultrasonic AF

Stabiliser: No

Diaphragm blades: 9

Max angle of view (diagonal): 114 degrees (Full-frame)

Dimensions (WxL): 98x132mm

Weight: 1,000g


 
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