Top Night Sky Cameras of 2025: An Examination of the Data
In the realm of astrophotography, certain cameras have emerged as the preferred tools for capturing the beauty of the cosmos. Based on an analysis of over 900 award-nominated astrophotography images and expert recommendations from high-level astrophotography competitions such as the Astronomy Photographer of the Year over the past seven years, here are the cameras that shine in the night sky.
The Best Overall: Nikon Z8
The Nikon Z8, with its 45.7MP stacked sensor and excellent low-light performance, is considered the best overall for astrophotography. Favoured by experienced and professional astrophotographers, its astro-specific features make it a standout choice [1].
The All-Rounder: Sony A7 IV
Recommended as the best all-rounder, the Sony A7 IV offers a 33MP sensor, excellent handling at high ISO, and reliable autofocus. Its versatility extends across genres, making it a solid choice for astrophotography as well [1].
The Canon Contenders: EOS R5 Mark II and 5D Mark IV
Both Canon models, the EOS R5 Mark II and the 5D Mark IV, are noted for their good low-light capability and high detail retention in RAW files. Reflected in their usage in past competitions and expert reviews, they are solid choices for astrophotography [2][5].
The Lightweight Champion: OM System OM-1 Mark II (Micro Four Thirds)
Praised for its lightweight body and specialized astrophotography features such as Starry Sky autofocus, Live Composite mode, and high image stabilization, the OM System OM-1 Mark II is a favourite for ease of use during night exposures [1][3].
Video-Focused Astrophotography: A Specialized Camera
For video-focused astrophotography, a specialized 12.1MP sensor camera stands out due to its lower pixel noise, which is advantageous in astro videos [1].
High-end smartphones like the Samsung Galaxy S25 Ultra have gained capabilities in astrophotography with features like Nightography mode and astrophotography hyperlapse video. However, professional competition entries predominantly use dedicated cameras [4].
In the world of top astrophotography circles, including competitions like the Astronomy Photographer of the Year, high-resolution mirrorless models with excellent high ISO performance, advanced autofocus for stars, and features that support long exposures with minimal noise, such as the Nikon Z8, Sony A7 IV, Canon EOS R5 Mark II, and OM System OM-1 Mark II, tend to be the most lauded. The choice depends on the photographer’s balance between image quality, portability, and specific astro-features [1][3][5].
Astro-Modified Cameras and Dedicated Astronomy Cameras
Astro-modified cameras are DSLR or mirrorless cameras that have been specifically modified for astrophotography. On the other hand, dedicated astronomy cameras are webcam-like objects that are attached to telescopes and are controlled via a laptop or similar external device.
Budget-Friendly Option: Canon EOS 6D
For those on a budget, a used Canon EOS 6D is recommended as the best option for astrophotography.
DSLRs vs. Mirrorless Cameras
Both DSLRs and mirrorless cameras have their merits. DSLRs often have better battery life and work with a larger range of lenses, while mirrorless cameras feature an electronic viewfinder that displays what the camera image sensor sees, which can be a real bonus when composing shots and focusing on objects in the night sky. Both types can be used with interchangeable lenses.
For beginners, options include using an existing DSLR or mirrorless camera (even if it has a crop sensor), a used Canon EOS 6D or Sony A7 or Sony A7 II, or a relatively cheaper model like the Sony A7 III, Canon EOS R, or Nikon Z6 II. The best DSLRs for astrophotography are the Canon EOS 6D, Canon EOS 5D Mark IV, Nikon D750, and Nikon D850.
Anthony Robinson, the founder and owner of Skies & Scopes, a publication and community focused on amateur astronomy and astrophotography, has built a reputation for his work, which has been featured in various publications. His insights provide valuable guidance for those venturing into the world of astrophotography.
[1] Astrophotography Tonight
[2] PetaPixel
[3] Digital Camera World
[4] TechRadar
[5] Nikon Rumors
- Various cameras have been identified as top performers in astrophotography based on an analysis of award-nominated images and expert recommendations, such as the Nikon Z8, Sony A7 IV, Canon EOS R5 Mark II, and OM System OM-1 Mark II.
- The Nikon Z8, a preferred tool among experienced astrophotographers, stands out for its stacked sensor and excellent low-light performance, making it the best overall for astrophotography.
- The Sony A7 IV is recommended as the best all-rounder for its 33MP sensor, excellent high ISO handling, reliable autofocus, and versatility across various genres.
- Both Canon models, the EOS R5 Mark II and the 5D Mark IV, are noted for their good low-light capability and high detail retention in RAW files, making them solid choices for astrophotography.
- The OM System OM-1 Mark II, praised for its lightweight body and specialized astrophotography features like Starry Sky autofocus and Live Composite mode, is a favourite for its ease of use during night exposures.
- For video-focused astrophotography, a specialized 12.1MP sensor camera is preferred due to its lower pixel noise, which is advantageous in astro videos.
- A budget-friendly option for astrophotography is a used Canon EOS 6D, suitable for those with limited resources. Astrophotographers who prefer a more dedicated approach can consider astro-modified cameras or dedicated astronomy cameras.
