Baader Adapters
Baader Planetarium makes one of the most complete adapter systems in astronomy, built around the T-2 standard and extended to M48, M54, M68 and SCT threads. With these parts you can connect almost any telescope, camera, filter holder or eyepiece and set precise spacing.
This collection includes nosepieces, zero optical length adapters, extension tubes, fine-adjustment rings from 0.3mm, Hyperion DT-Rings, UFC adapters and eyepiece projection adapters.
Filters
Baader Planetarium M48 Heavy-Duty Quick Change System
Enables rapid swapping of M48-threaded accessories Heavy-duty design securely holds cameras and filter wheels Rotation-proof dovetail connection p...
View full detailsBaader Planetarium M48a Change Ring with S48a ring dovetail
Converts M48 threads to the Baader S48a dovetail standard Enables rapid, secure attachment and detachment of accessories Provides a rigid, non-rot...
View full detailsBaader Planetarium M48i Heavy-Duty Quick Changer with S48i Dovetail receptor
Heavy-Duty Quick-Change System M48i Thread Connection S48i Dovetail Receptor Rotation-Proof Mounting for Heavy Accessories Description FAQ Spec...
View full detailsBaader Planetarium M54 Extension Tube – 10 mm
Adds a fixed 10 mm of optical path length M54 female (M54x0.75) and male (M54x0.75) threads Prevents vignetting with larger imaging sensors Machin...
View full detailsBaader Planetarium M54 Extension Tube – 15 mm
Adds a precise 15 mm of optical path length Standard M54 (M54x0.75) threads for modern imaging trains Machined from metal for rigidity and stabili...
View full detailsBaader Planetarium M54 Extension Tube – 30 mm
Adds 30 mm of Fixed Extension M54 Female and Male Threads Essential for Correcting Back Focus Matte Black Interior Minimizes Reflections Rigid, Si...
View full detailsBaader Planetarium M54 Extension Tube – 40 mm
Provides 40mm of fixed extension Standard M54 x 0.75 threads Male and female threads for easy integration Rigid design prevents flexure in the ima...
View full detailsBaader Planetarium M54 Extension Tube – 5 mm
5 mm Fixed Extension: Adds a precise, non-flexing 5 mm of optical path length to your imaging train. M54 Thread Standard: Connects seamlessly wi...
View full detailsBaader Planetarium M54 Extension Tube – 7.5 mm
Provides 7.5 mm of Fixed Extension M54 x 0.75 Male and Female Threads Essential for Correcting Back Focus Matte Black Interior to Reduce Reflectio...
View full detailsBaader Planetarium M54 Fine-Adjustment Rings - Aluminium
Precision M54 x 0.75 fine-adjustment spacer rings Available as a 3-ring set (0.3 / 0.5 / 1mm) or as single 0.3mm, 0.5mm or 1mm rings Provides fine...
View full detailsBaader Planetarium M54 Heavy-Duty Quick Change System – Changer and change ring
Enables rapid changes of heavy cameras and accessories Rotation-proof dovetail connection maintains alignment Adds only 15mm of optical length to ...
View full detailsBaader Planetarium M54a Change Ring with S54a ring dovetail
Adds a secure quick-release connection to any M54 thread M54a female-threaded ring for telescope side S54a male dovetail ring for camera side Cons...
View full detailsBaader Planetarium M54i Heavy-Duty Quick Changer with S54i Dovetail receptor
Securely mounts and rotates heavy cameras and accessories M54i female thread for telescope-side connection S54i dovetail receptor for a rigid, rot...
View full detailsBaader Planetarium M54i Inverter Ring (Male to Female)
Converts M54 Male Thread to M54 Female Thread Enables Connection of Two Male-Threaded Components Maintains a Rigid, Secure Connection in an Optica...
View full detailsBaader Planetarium M68 VariLock Extension – 15-20 mm
Variable extension from 15mm to 20mm M68x1 thread standard Features M68 dovetail and receptor Enables precise back focus adjustment Allows for cam...
View full detailsBaader Planetarium Mark IV Zoom Adapter to M45 – for Zeiss-Diascope
Adapts Baader Hyperion Mark IV Zoom eyepiece to Zeiss Diascopes Provides a secure M45x0.5 threaded connection Ensures perfect optical alignment Re...
View full detailsBaader Planetarium Protective T-Ring Canon EOS to T-2/M48i with 2" Nosepiece
Adapts Canon EOS DSLR cameras to telescopes Internal holder for mounting filters Provides a protective dust seal for the camera sensor Offers T-2 ...
View full detailsBaader Planetarium UFC Camera-Adapter S58 – Optical height: 7.2 mm
Adds 7.2 mm of Optical Height S58 Dovetail Interface Aligns UFC Filter Slider with 2" Diagonals Prevents Physical Interference Maintains a Rigid O...
View full detailsBaader Planetarium UFC Telescope-Adapter S70a to M54i – Optical height: 1.5 mm
Adapts Baader S70 Dovetail to M54 Female Thread Optical Height: 1.5 mm Connection Type: Telescope-Side Adapter Part of the Baader Universal Filter...
View full detailsBaader Planetarium UFC Telescope-Adapter S70a to M57a
Adapts Baader S70 Dovetail to an M57x0.75 Male Thread Telescope-Side Adapter for the Universal Filter Changer (UFC) System Optimized for Borg Tele...
View full detailsBaader Planetarium Wide-T-Ring for Leica, Sigma, & Panasonic L-Mount
Connects Leica, Sigma, and Panasonic L-mount cameras to telescopes Native Baader S52 dovetail connection for maximum clear aperture Includes a rem...
View full detailsBaader Q-Turret Quad Eyepiece Revolver - 1.25"
Holds four 1.25" eyepieces for rapid switching Lightweight design is compatible with most focusers Metal threads for secure connections Accepts pl...
View full detailsBaader Steel Change Ring to fit Zeiss Adapter System (Dovetail-Ring Only) - M68/S68
Connects Baader M68 System to Zeiss S68 Dovetail All-Steel Construction for Maximum Rigidity Eliminates Flexure and Tilt in Imaging Trains Enables...
View full detailsBaader Stop-Ring -1.25"
Sets a repeatable, precise focus position for any 1.25" accessory Ideal for parfocalizing a set of eyepieces Reduces time spent refocusing when sw...
View full details