The AstroGear Used Gear section is a community-driven marketplace where verified buyers and sellers can safely trade second-hand astrophotography equipment. All listings clearly state the condition of the item, and payments are handled securely through AstroGear’s escrow process. This service operates under our Used Gear Policy to protect both buyers and sellers.
High-precision, dual-speed Crayford focuser designed for 6″ Newtonian reflectors. Offers smooth, backlash-free focusing and excellent mechanical stability for visual or light imaging setups. Excellent condition — clean, tight, and ready to install.
A fast USB 3.0 color planetary camera built on Sony’s Exmor IMX236 sensor (2.8 µm). Capture 1920×1200 at 60 fps—or 200+ fps when sub-framed—to freeze seeing and stack sharp lunar, planetary, and solar (with proper filters) images. Can double as an autoguider.
Compact dual-channel controller for powering and regulating two dew heater straps independently. Ideal for telescopes, cameras, and finder scopes — maintains optics clear without overheating or battery drain. Includes standard RCA outputs and adjustable power control knobs.
Legendary planetary and lunar imaging camera using the high-sensitivity Sony ICX618 ALA CCD OSC sensor. Delivers sharp, low-noise images with excellent red/IR response and 60 fps frame rate. Excellent condition, includes original cables and dust cap — ready for Jupiter, Saturn, and lunar close-ups.
High-precision portable equatorial tracker upgraded with the premium William Optics Alt-Az wedge for ultra-stable alignment and fine altitude/azimuth control. Built-in iPolar for effortless polar alignment. Excellent condition — smooth RA drive, accurate tracking, and ready for DSLR or small telescope astrophotography.
Compact, USB-powered barn-door tracker for wide-field astrophotography. Features a built-in alignment laser and supports up to 3.25 kg payloads. Perfect for capturing long-exposure shots of the Milky Way or star fields using DSLR or mirrorless cameras (or your phone!). Excellent condition. See https://nyxtech.us/
High-resolution mono planetary/guide camera using Sony’s back-illuminated IMX178 (6.3 MP, 3072×2048, 2.4 µm pixels). Delivers up to 50 fps at full frame over USB 3.0 with very low read noise, ideal for sharp lunar/planetary captures and precise OAG guiding. 1.25″ eyepiece-style body for easy, compact setups.
Smooth, reliable dual-speed focuser designed for SkyWatcher and similar 10″ Newtonian tubes. Provides precise manual control with minimal backlash, supporting 2″ and 1.25″ accessories. Excellent condition, clean drawtube, and solid tension control — ideal for visual or basic imaging setups.
