# Best Astro Cameras for Deep-Sky and Planets (2026) Source: https://stargazernest.com/best/astro-cameras Updated: 2026-09-14 Publisher: Stargazer Nest. Our score is an editorial rating out of 10 (fit 35%, features 25%, build 20%, value 20%), not a customer rating. Method: https://stargazernest.com/how-we-research#our-score Dedicated astronomy cameras split into two broad jobs. Small, fast planetary cameras capture thousands of frames to freeze moments of steady seeing on the Moon and planets, while cooled deep-sky cameras use larger, low-noise sensors for long exposures of nebulae and galaxies. Key specs are sensor size, pixel size, which should match your telescope's focal length for a sensible pixel scale, read noise, and whether the sensor is cooled to cut thermal noise. Decide between monochrome with filters or a simpler one-shot color sensor. These cameras suit imagers ready to move beyond a DSLR toward higher sensitivity and control. A practical tip: match pixel size to focal length before chasing megapixels. An oversampled or undersampled setup wastes resolution, so use a pixel-scale calculator with your specific scope, and start with a one-shot color camera if you want faster results with less processing. ## Picks ### 1. ZWO ASI2600MC-Pro 26 Megapixel USB3.0 Cooled Color Astronomy Camera for Astrophotography Our score: 9.4/10 (Fit for the job 10/10 · Features and specs 10/10 · Build and materials 9/10 · Value 8/10) ZWO ASI2600MC-Pro 26 megapixel USB3.0 cooled color astronomy camera for deep-sky astrophotography. Pros: - Cooled sensor keeps thermal noise low for long exposures - 26 megapixel color sensor delivers detailed wide-field images - Pro model is a favorite among serious deep-sky imagers Cons: - High price and power needs suit dedicated imagers only - Large sensor needs a field flattener for flat stars edge to edge Details: https://stargazernest.com/product/B09VTK282W ### 2. ZWO ASI662MC 2.1 Megapixel USB3.0 Color Astronomy Camera for Astrophotography Our score: 8.6/10 (Fit for the job 9/10 · Features and specs 8/10 · Build and materials 8/10 · Value 9/10) ZWO ASI662MC 2.1 megapixel USB3.0 color astronomy camera for planetary and lunar astrophotography. Pros: - High frame rates over USB3.0 help capture sharp planetary video - Color sensor simplifies imaging with no filter wheel needed - Affordable entry into dedicated planetary cameras Cons: - 2.1 megapixel sensor is small for wide deep-sky fields - Requires a laptop and capture software in the field Details: https://stargazernest.com/product/B0B4SYLGFS ### 3. ZWO ASI462MC 2.1 Megapixel USB3.0 Color Planetary Astronomy Camera for Astrophotography Our score: 8.6/10 (Fit for the job 9/10 · Features and specs 8/10 · Build and materials 8/10 · Value 9/10) ZWO ASI462MC 2.1 megapixel USB3.0 color planetary astronomy camera for astrophotography. Pros: - Planetary-focused sensor offers high sensitivity including infrared - Fast frame rates help freeze atmospheric turbulence - Budget-friendly and compact for small telescopes Cons: - Small sensor is not suitable for large deep-sky targets - IR sensitivity may need an IR-cut filter for true color Details: https://stargazernest.com/product/B094XGPRMS ### 4. ZWO ASI174MM 2.3 MP CMOS Monochrome Astronomy Camera with USB 3.0 ASI174MM Our score: 8.4/10 (Fit for the job 9/10 · Features and specs 8/10 · Build and materials 8/10 · Value 8/10) ZWO ASI174MM 2.3 MP CMOS monochrome astronomy camera with USB 3.0 for solar, lunar and planetary imaging. Pros: - Monochrome sensor gives maximum sensitivity and resolution for filters - 2.3 MP sensor with fast frame rates suits lunar and solar video - Popular camera for narrowband and high-speed imaging Cons: - Monochrome imaging requires filters for color results - Uncooled design is less suitable for long deep-sky exposures Details: https://stargazernest.com/product/B07BPRBJFK ### 5. ZWO ASI385MC 2.12 MP CMOS Color Astronomy Camera with USB 3.0 ASI385MC Our score: 8.4/10 (Fit for the job 9/10 · Features and specs 8/10 · Build and materials 8/10 · Value 8/10) ZWO ASI385MC 2.12 MP CMOS color astronomy camera with USB 3.0, a planetary and lunar camera with a wider sensor. Pros: - Wider sensor than typical planetary cams makes it easier to frame the Moon and keep planets on chip - USB 3.0 transfer supports the high frame rates needed for lucky imaging - Color sensor delivers natural planetary images without a filter wheel Cons: - 2.12 MP resolution is too low for detailed wide-field deep-sky imaging - Uncooled design adds noise during longer exposures on faint targets Details: https://stargazernest.com/product/B07BPP8NLN ### 6. ZWO ASI183MM 20.18 MP CMOS Monochrome Astronomy Camera with USB 3.0 ASI183MM Our score: 8.3/10 (Fit for the job 8/10 · Features and specs 9/10 · Build and materials 8/10 · Value 8/10) ZWO ASI183MM 20.18 MP CMOS monochrome astronomy camera with USB 3.0 for high-resolution imaging. Pros: - 20.18 MP resolution captures fine detail on galaxies and nebulae - Monochrome sensor maximizes sensitivity for narrowband work - Small pixels suit short focal length telescopes Cons: - Uncooled version shows more thermal noise in long exposures - Large file sizes require fast computers and storage Details: https://stargazernest.com/product/B07BPRBLFD ### 7. ZWO ASI183MC 20.18 MP CMOS Color Astronomy Camera with USB 3.0 ASI183MC Our score: 8.3/10 (Fit for the job 8/10 · Features and specs 9/10 · Build and materials 8/10 · Value 8/10) ZWO ASI183MC 20.18 MP CMOS color astronomy camera with USB 3.0 for deep-sky and planetary use. Pros: - 20.18 MP color sensor captures high-resolution images without filters - USB 3.0 provides fast data transfer for video and stills - Versatile for both planetary and small deep-sky targets Cons: - Uncooled design limits long-exposure deep-sky quality - Small pixels demand good tracking and focus Details: https://stargazernest.com/product/B07BPV6R1K As an Amazon Associate I earn from qualifying purchases.