Buying guide
Astrophotography Starter Rig
Updated How we research
Your first real imaging setup for stars and deep sky. The page is split into five sections (Image with a sharp scope; Capture with a dedicated camera; Guide long exposures; Flatten the field; Track the sky), followed by every pick ranked by our score so you can compare them in one place.
The short version
We compared 20 picks. Our scores range from 7.8 to 9.4 out of 10.
- Best overall:ZWO ASI2600MC-Pro 26 Megapixel USB3.0 Cooled Color Astronomy Camera for Astrophotography. Highest overall score in this guide at 9.4/10.
- Also great value:Sky-Watcher Star Adventurer 2i Pro Pack Motorized DSLR Night Sky Tracker Equatorial Mount Wi-Fi. Value score of 9/10, overall 9.2/10.
- Solid build:ZWO ASI120MM-Mini 1.2MP Monochrome Astronomy Camera 1280x960 CMOS USB2.0 Type-C ST4 Port. Build and materials score of 8/10, overall 8.9/10.
- Feature-rich:SVBONY SV550 Triplet APO Telescope - 122mm F7 ED Glass, 2.5in Dual-Speed Focuser Refractor OTA for Astrophotography. Features score of 9/10, overall 8.6/10.
Scores are our editorial assessment, not customer ratings. How we score
Image with a sharp scope
- SVBONY SV550 Triplet APO Telescope - 122mm F7 ED Glass, 2.5in Dual-Speed Focuser Refractor OTA for AstrophotographyOur score8.6/10
- Sky-Watcher EvoStar 100 APO Doublet Refractor - Compact Portable Optical Tube for Astrophotography & VisualOur score8.6/10
- Sky-Watcher EvoStar 80 APO Doublet Refractor - Compact Portable Optical Tube for Astrophotography (S11100)Our score8.6/10
- Sky-Watcher Evostar 80EDX APO Doublet Refractor - High Contrast Optical Tube, White (S11135)Our score8.2/10
Capture with a dedicated camera
- ZWO ASI2600MC-Pro 26 Megapixel USB3.0 Cooled Color Astronomy Camera for AstrophotographyOur score9.4/10
- ZWO ASI662MC 2.1 Megapixel USB3.0 Color Astronomy Camera for AstrophotographyOur score8.6/10
- ZWO ASI174MM 2.3 MP CMOS Monochrome Astronomy Camera with USB 3.0 ASI174MMOur score8.4/10
- ZWO ASI183MM 20.18 MP CMOS Monochrome Astronomy Camera with USB 3.0 ASI183MMOur score8.3/10
Guide long exposures
- ZWO ASI120MM-Mini 1.2MP Monochrome Astronomy Camera 1280x960 CMOS USB2.0 Type-C ST4 PortOur score8.9/10
- ZWO ASI120MM-MINI (Mono) 1.2 MP CMOS Monochrome Astronomy Camera with USB 2.0Our score8.3/10
- ZWO ASI120MM Mini (Mono) USB 2.0 Monochrome CMOS Camera for Planetary Imaging and GuidingOur score8.3/10
- ZWO ASI120MM 1.2 Megapixel USB 2.0 Monochrome Astronomy Camera for Astrophotography and GuidingOur score7.8/10
Flatten the field
- SVBONY SV193 Focal Reducer 2 Inch 0.8X Field Flattener for SV503 80mm F7 ED TelescopeOur score8.4/10
- SVBONY SV193 Focal Reducer and Field Flattener M54x0.75 0.8X for SV503 70mm F6 ED RefractorsOur score8.4/10
- SVBONY SV209 Field Flattener 0.8X Focal Reducer for SV550 122mm APO Refractor TelescopeOur score8.4/10
- SVBONY SV193 Focal Reducer M54X1 Field Flattener for SV503 102mm ED TelescopeOur score7.8/10
Track the sky
- Sky-Watcher Star Adventurer 2i Pro Pack Motorized DSLR Night Sky Tracker Equatorial Mount Wi-FiOur score9.2/10
- Sky-Watcher Star Adventurer 2i Astro Pack Motorized DSLR Night Sky Tracker Long Exposure ImagingOur score8.6/10
- Sky-Watcher Star Adventurer Mini Pro Pack Motorized DSLR Night Sky Tracker Equatorial MountOur score8.4/10
- Sky-Watcher Star Adventurer Photo Kit Motorized DSLR Night Sky Tracking Mount for NightscapesOur score8.0/10
All 20 picks, ranked by our score
Every product from the sections above, listed once. Sort by the criterion you care about most, or tick up to three to compare.
#1ZWO ASI2600MC-Pro 26 megapixel USB3.0 cooled color astronomy camera for deep-sky astrophotography.
Fit for the job 10/10 · Features and specs 10/10 · Build and materials 9/10 · Value 8/10
- + 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
- - High price and power needs suit dedicated imagers only
- - Large sensor needs a field flattener for flat stars edge to edge
#2Sky-Watcher Star Adventurer 2i Pro Pack, a Wi-Fi motorized DSLR night sky tracker on an equatorial mount.
Fit for the job 10/10 · Features and specs 9/10 · Build and materials 8/10 · Value 9/10
- + Pro Pack includes the key accessories for most star tracking setups
- + Wi-Fi control lets you adjust tracking and shoot timelapses from a phone
- + Tracks the sky for sharp long exposures of the Milky Way and nebulae
- - Requires polar alignment, which takes practice for new users
- - Tripod is not included, so a sturdy photo tripod is needed
#3ZWO ASI120MM-Mini 1.2MP monochrome camera, 1280x960 CMOS, USB2.0 Type-C with ST4 port for autoguiding.
Fit for the job 10/10 · Features and specs 8/10 · Build and materials 8/10 · Value 9/10
- + ST4 port allows direct guide pulses to mounts without an ASCOM connection
- + Monochrome 1280x960 sensor is sensitive enough to find guide stars easily
- + Mini body slips into guide scopes and finder brackets
- - USB2.0 speed is slow for planetary imaging compared with USB3 cameras
- - Small sensor field can make finding guide stars harder in sparse areas
#4SVBONY SV550 triplet APO, a 122mm F7 ED glass refractor OTA with 2.5in dual-speed focuser for astrophotography.
Fit for the job 9/10 · Features and specs 9/10 · Build and materials 8/10 · Value 8/10
- + Triplet ED design controls color fringing for clean stars in images
- + 122mm aperture offers strong resolution for an apochromatic refractor
- + 2.5in dual-speed focuser holds cameras firmly and allows fine focusing
- - Heavy triplet tube needs a solid equatorial mount with ample payload
- - OTA only, so mount, diagonal and flattener are separate purchases
#5Sky-Watcher EvoStar 100 APO doublet, a compact portable refractor OTA suited to both astrophotography and visual use.
Fit for the job 9/10 · Features and specs 8/10 · Build and materials 8/10 · Value 9/10
- + ED doublet optics give sharp, well-corrected views for visual and imaging
- + Compact tube works on mid-size mounts for portable imaging rigs
- + Versatile focal length handles star clusters, the Moon and bright nebulae
- - Doublet design shows slightly more residual color than premium triplets
- - Needs a field flattener for flat stars across larger camera sensors
#6Sky-Watcher EvoStar 80 APO doublet OTA, a compact refractor aimed at entry-level deep-sky astrophotography.
Fit for the job 9/10 · Features and specs 8/10 · Build and materials 8/10 · Value 9/10
- + Popular focal length for first imaging setups on modest mounts
- + APO doublet optics give crisp stars at a friendly entry price
- + Compact size stores easily and is quick to cool down outdoors
- - Sold as an optical tube, so a mount and imaging accessories add to the cost
- - Stock focuser may need care with heavy cameras and filter wheels
#7ZWO ASI662MC 2.1 megapixel USB3.0 color astronomy camera for planetary and lunar astrophotography.
Fit for the job 9/10 · Features and specs 8/10 · Build and materials 8/10 · Value 9/10
- + 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
- - 2.1 megapixel sensor is small for wide deep-sky fields
- - Requires a laptop and capture software in the field
#8Sky-Watcher Star Adventurer 2i Astro Pack, a motorized DSLR night sky tracker for long exposure imaging.
Fit for the job 9/10 · Features and specs 9/10 · Build and materials 8/10 · Value 8/10
- + Astro Pack bundle adds accessories aimed at deep-sky imaging
- + Motorized tracking allows long exposures without star trails
- + Portable enough to take to dark sites with a camera bag
- - Payload limits suit cameras and small lenses, not large telescopes
- - Accessory mix differs from the Pro Pack, so compare contents carefully
#9ZWO ASI174MM 2.3 MP CMOS monochrome astronomy camera with USB 3.0 for solar, lunar and planetary imaging.
Fit for the job 9/10 · Features and specs 8/10 · Build and materials 8/10 · Value 8/10
- + 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
- - Monochrome imaging requires filters for color results
- - Uncooled design is less suitable for long deep-sky exposures
#10SVBONY SV193 2 Inch 0.8X focal reducer and field flattener designed for the SV503 80mm F7 ED telescope.
Fit for the job 9/10 · Features and specs 8/10 · Build and materials 8/10 · Value 8/10
- + 0.8X reduction speeds up imaging while flattening the field
- + Designed specifically for the SV503 80mm F7 ED for correct spacing
- + 2 Inch format supports larger camera sensors
- - Optimized for one telescope, so results on others may vary
- - Requires correct back focus spacing to avoid elongated stars
#11SVBONY SV193 focal reducer and field flattener with M54x0.75 thread and 0.8X for SV503 70mm F6 ED refractors.
Fit for the job 9/10 · Features and specs 8/10 · Build and materials 8/10 · Value 8/10
- + Matched to SV503 70mm F6 ED refractors for flat, round stars
- + 0.8X reduction widens the field for large nebulae
- + M54x0.75 thread offers a secure connection to camera adapters
- - Specific thread and telescope match limits compatibility
- - Spacers may be needed to achieve proper back focus
#12SVBONY SV209 0.8X field flattener and focal reducer for the SV550 122mm APO refractor telescope.
Fit for the job 9/10 · Features and specs 8/10 · Build and materials 8/10 · Value 8/10
- + Designed for the SV550 122mm APO for optimal field correction
- + 0.8X reduction speeds exposures and enlarges the field
- + Helps large sensors capture sharp stars to the edges
- - Only suitable for the SV550 122mm refractor
- - Premium add-on cost for an already expensive telescope
#13Sky-Watcher Star Adventurer Mini Pro Pack, a compact motorized DSLR night sky tracker and equatorial mount.
Fit for the job 9/10 · Features and specs 8/10 · Build and materials 8/10 · Value 8/10
- + Mini size is very light for travel and hiking to dark skies
- + Pro Pack accessories help with setup and polar alignment
- + Great for wide-angle Milky Way and nightscape photography
- - Smaller payload than the full Star Adventurer, limiting lens choice
- - Tripod and ball head are needed separately for most setups
#14ZWO ASI183MM 20.18 MP CMOS monochrome astronomy camera with USB 3.0 for high-resolution imaging.
Fit for the job 8/10 · Features and specs 9/10 · Build and materials 8/10 · Value 8/10
- + 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
- - Uncooled version shows more thermal noise in long exposures
- - Large file sizes require fast computers and storage
#15ZWO ASI120MM-MINI mono 1.2 MP CMOS monochrome astronomy camera with USB 2.0 for guiding.
Fit for the job 9/10 · Features and specs 7/10 · Build and materials 8/10 · Value 9/10
- + Proven guide camera widely supported by PHD2 and other guiding software
- + Compact form fits neatly into mini guide scopes
- + Monochrome sensor maximizes sensitivity for faint guide stars
- - Check guiding connection options if you plan to autoguide
- - USB 2.0 limits its use for high-speed planetary capture
#16ZWO ASI120MM Mini mono USB 2.0 monochrome CMOS camera for planetary imaging and guiding.
Fit for the job 9/10 · Features and specs 7/10 · Build and materials 8/10 · Value 9/10
- + Mini form factor fits standard small-barrel guide scope drawtubes
- + Monochrome CMOS sensor is ideal for sensitive guiding
- + Can also capture basic lunar and planetary images
- - USB 2.0 limits frame rates for serious planetary work
- - Small sensor offers a narrow field for guide star selection
#17Sky-Watcher Evostar 80EDX is an 80mm f/7.5 doublet apochromatic refractor with an FPL-53 element, a Crayford focuser and a padded aluminum case.
Fit for the job 9/10 · Features and specs 8/10 · Build and materials 8/10 · Value 7/10
- + Same brand and the same compact apochromatic doublet idea as the EvoStar 72, with FPL-53 glass to control color fringing.
- + 2.8-inch Crayford-style 11:1 focuser gives fine control, and the listing includes mounting rings with a V-style dovetail plate.
- + 600mm focal length at f/7.5, with a carry handle and padded aluminum case for transport.
- - This is a larger 80mm tube and sits at a higher price tier than the EvoStar 72, so it is a step up rather than a like-for-like swap.
- - An f/7.5 focal ratio is slower than the f/6 range, so wide-field imaging may need a reducer or flattener.
#18Sky-Watcher Star Adventurer Photo Kit, a motorized DSLR night sky tracking mount built for nightscapes.
Fit for the job 8/10 · Features and specs 8/10 · Build and materials 8/10 · Value 8/10
- + Photo Kit is designed around nightscapes and wide-field imaging
- + Motorized tracking keeps stars sharp during long exposures
- + Portable mount suits travel photographers
- - Older version without Wi-Fi control found in the 2i models
- - Photo Kit lacks some deep-sky accessories included in astro packs
#19ZWO ASI120MM 1.2 megapixel USB 2.0 monochrome astronomy camera for astrophotography and guiding.
Fit for the job 8/10 · Features and specs 7/10 · Build and materials 8/10 · Value 8/10
- + Doubles as a guide camera and a basic planetary imager
- + Monochrome sensor is sensitive for guiding and filtered imaging
- + Long-standing model with extensive community support
- - Larger body than the Mini version for guide scope mounting
- - Older USB 2.0 design is slow for modern planetary imaging
#20SVBONY SV193 focal reducer and field flattener with M54X1 thread for the SV503 102mm ED telescope.
Fit for the job 8/10 · Features and specs 7/10 · Build and materials 8/10 · Value 8/10
- + Matched to the SV503 102mm ED for correct optical design
- + Flattens field curvature for sharp stars across the frame
- + M54X1 thread gives a secure, tilt-free attachment to the focuser
- - Check the reduction factor specs to confirm fit with your setup
- - Limited to the SV503 102mm telescope, so it will not move with you to a new scope
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Stargazer Nest curates picks for US shoppers. Scores are our editorial assessment. We may earn a commission from links on this page.