Skip to content
Price match 30-day returns* Talk to an astronomer before you buy

Baader Planetarium

Baader Planetarium is renowned for engineering high-quality astronomical optics, filters, and adapters. From narrowband and broadband imaging filters to premium eyepieces and a comprehensive selection of adapters, Baader products are designed for optical precision, flexibility, and consistent performance. At David Astro, we provide expert guidance to integrate Baader components into your imaging train or visual setup, ensuring reliable, high-quality results.

Filters

CA$37.00 - CA$37.00
CA$37.00
CA$37.00 - CA$37.00
CA$37.00

Baader T-Ring Nikon - T-2

Connects Nikon F-Mount Cameras to T-2 Threads (M42x0.75) Enables Prime-Focus Astrophotography Precision-Machined for a Secure, No-Flexure Fit Inte...

View full details
CA$37.00 - CA$37.00
CA$37.00
CA$37.00 - CA$37.00
CA$37.00
Sold out
CA$37.00
CA$37.00 - CA$37.00
CA$37.00
CA$29.00
CA$29.00 - CA$29.00
CA$29.00

Baader T-Ring Nikon - T-2 - Used

Like new! Baader T-Ring to connect Nikon DSLR cameras onto the Astro T-2 system Results in the standard exact distance of 55.0mm from the front fac...

View full details
CA$37.00
CA$37.00 - CA$37.00
CA$37.00
CA$29.00
CA$29.00 - CA$29.00
CA$29.00
Sold out
CA$60.00 - CA$60.00
CA$60.00
CA$60.00 - CA$60.00
CA$60.00

Baader T-Ring Sony E/NEX Bayonet - D52/M48 & T-2

Connects Sony E/NEX mount cameras to telescopes Ultra-short design adds only 8.3mm of optical length Features three connection standards: T-2, M48...

View full details
CA$60.00 - CA$60.00
CA$60.00
CA$60.00 - CA$60.00
CA$60.00
CA$92.00 - CA$92.00
CA$92.00
CA$92.00 - CA$92.00
CA$92.00

Baader Takahashi Adapter - M72/M68

Adapts native Takahashi M72 threads to the Baader M68 system Enables creation of an ultra-short 2" eyepiece holder on Takahashi refractors Provide...

View full details
CA$92.00 - CA$92.00
CA$92.00
CA$92.00 - CA$92.00
CA$92.00
CA$54.00 - CA$54.00
CA$54.00
CA$54.00 - CA$54.00
CA$54.00

Baader Takahashi Converter Ring - T-2(M)/M43x0.75

Adapts Takahashi M43x0.75 female threads to a male T-2 (M42x0.75) thread Unlocks compatibility with the Baader Astro T-2 System Enables direct att...

View full details
CA$54.00 - CA$54.00
CA$54.00
CA$54.00 - CA$54.00
CA$54.00
CA$76.00 - CA$76.00
CA$76.00
CA$76.00 - CA$76.00
CA$76.00

Baader Takahashi Mewlon Aux-Adapter - M71/M72

Adapts M71 Female Thread to M72 Female Thread Designed for Takahashi Mewlon Reflectors Enables Secure, Flexure-Free Accessory Attachment Integral ...

View full details
CA$76.00 - CA$76.00
CA$76.00
CA$76.00 - CA$76.00
CA$76.00
CA$79.00 - CA$79.00
CA$79.00
CA$79.00 - CA$79.00
CA$79.00

Baader Takahashi Sky90 Adapter - M64x0.75(M)/M68x1(F)

Adapts the Takahashi Sky90's M64x0.75 male thread Provides a robust M68x1 female thread for accessories Enables secure, direct-thread connection f...

View full details
CA$79.00 - CA$79.00
CA$79.00
CA$79.00 - CA$79.00
CA$79.00
CA$648.00 - CA$648.00
CA$648.00
CA$648.00 - CA$648.00
CA$648.00

Baader Telecentric System TZ-3 - 3x Research Grade

3x Telecentric Focal Extender Engineered for Narrowband H-alpha Solar Filters Produces a Parallel (Collimated) Light Path Maintains Etalon Bandpas...

View full details
CA$648.00 - CA$648.00
CA$648.00
CA$648.00 - CA$648.00
CA$648.00
CA$50.00 - CA$50.00
CA$50.00
CA$50.00 - CA$50.00
CA$50.00

Baader Turbo Film ND 0.1 - 127x51cm

127cm x 51cm Sheet for Custom Applications 1/10 Wave Optical Precision Protects Against Dust, Moisture, and Air Currents Neutral Density 0.1 Zero ...

View full details
CA$50.00 - CA$50.00
CA$50.00
CA$50.00 - CA$50.00
CA$50.00
CA$348.00 - CA$487.00
CA$348.00 - CA$487.00
CA$348.00 - CA$487.00
CA$348.00

Baader U-Venus Filter - 350nm

350nm Central Wavelength 60nm Bandwidth (320-380nm) ~80% Peak Transmission Blocks Visible and IR light from 200nm to 1120nm Dielectric Multi-Coate...

View full details
CA$348.00 - CA$487.00
CA$348.00 - CA$487.00
CA$348.00 - CA$487.00
CA$348.00
CA$17.00 - CA$17.00
CA$17.00
CA$17.00 - CA$17.00
CA$17.00

Baader UFC AUX Filter-Holder - D 31mm (requires UFC-RD50)

Designed for 31mm Unmounted Filters Integrates with the Baader UFC-RD50 Filter Slider Component of the Baader Universal Filter Changer Ecosystem ...

View full details
CA$17.00 - CA$17.00
CA$17.00
CA$17.00 - CA$17.00
CA$17.00
CA$17.00 - CA$17.00
CA$17.00
CA$17.00 - CA$17.00
CA$17.00

Baader UFC AUX Filter-Holder - D 36mm (requires UFC-RD50)

Holds one 36mm unmounted filter Designed for the Baader UFC System Requires the UFC-RD50 Filter Slider (#2459113) Enables rapid filter changes in ...

View full details
CA$17.00 - CA$17.00
CA$17.00
CA$17.00 - CA$17.00
CA$17.00
CA$17.00 - CA$17.00
CA$17.00
CA$17.00 - CA$17.00
CA$17.00

Baader UFC AUX Mounted Filter-Holder - 1.25" (requires UFC-RD50)

Holds standard 1.25" threaded filters Designed for the Baader Universal Filter Changer (UFC) system Mounts inside the UFC-RD50 Filter Slider Enabl...

View full details
CA$17.00 - CA$17.00
CA$17.00
CA$17.00 - CA$17.00
CA$17.00
CA$43.00 - CA$43.00
CA$43.00
CA$43.00 - CA$43.00
CA$43.00

Baader UFC Camera Side Adapter - 2"(M) SCT Thread

Adapts the Baader UFC Base to a male 2" SCT thread Enables connection of SCT-specific focal reducers and accessories Mounts directly to the camera...

View full details
CA$43.00 - CA$43.00
CA$43.00
CA$43.00 - CA$43.00
CA$43.00
CA$140.00 - CA$140.00
CA$140.00
CA$140.00 - CA$140.00
CA$140.00

Baader UFC Camera Side Adapter - FLI ML & PL

Connects Finger Lakes Instrumentation (FLI) cameras to the Baader UFC system Compatible with FLI ML and PL series camera flanges Provides a secure...

View full details
CA$140.00 - CA$140.00
CA$140.00
CA$140.00 - CA$140.00
CA$140.00
CA$43.00 - CA$43.00
CA$43.00
CA$43.00 - CA$43.00
CA$43.00

Baader UFC Camera Side Adapter - M48(M)

Connects Baader UFC Base to a Camera Camera-Side Thread: Male M48 x 0.75 Provides a Wide, Non-Vignetting Aperture Designed for the Modular UFC Sys...

View full details
CA$43.00 - CA$43.00
CA$43.00
CA$43.00 - CA$43.00
CA$43.00
CA$47.00 - CA$47.00
CA$47.00
CA$47.00 - CA$47.00
CA$47.00

Baader UFC Camera Side Adapter - M54(M)

Connects M54 threaded cameras to the Baader UFC Base Provides a male (external) M54 thread Part of the modular Universal Filter Changer (UFC) syst...

View full details
CA$47.00 - CA$47.00
CA$47.00
CA$47.00 - CA$47.00
CA$47.00
CA$49.00 - CA$49.00
CA$49.00
CA$49.00 - CA$49.00
CA$49.00

Baader UFC Camera Side Adapter - M68(F)

Attaches to the Baader Universal Filter Changer (UFC) Base Provides a female M68x1 camera-side thread Enables connection to M68 threaded accessori...

View full details
CA$49.00 - CA$49.00
CA$49.00
CA$49.00 - CA$49.00
CA$49.00
CA$88.00 - CA$88.00
CA$88.00
CA$88.00 - CA$88.00
CA$88.00

Baader UFC Camera Side Adapter - M72(M)

Connects Baader UFC Base to M72 Female Threads Camera-Side Adapter M72 Male (External) Thread Integrates with UFC-BASE Filter Changer Descripti...

View full details
CA$88.00 - CA$88.00
CA$88.00
CA$88.00 - CA$88.00
CA$88.00
CA$44.00 - CA$44.00
CA$44.00
CA$44.00 - CA$44.00
CA$44.00

Baader UFC Camera Side Adapter - S52 for Wide T-Rings

Connects Baader Wide T-Rings to the UFC Filter Changer Features the Baader S52 Dovetail Standard Enables secure, non-threaded camera attachment Ma...

View full details
CA$44.00 - CA$44.00
CA$44.00
CA$44.00 - CA$44.00
CA$44.00
CA$57.00 - CA$57.00
CA$57.00
CA$57.00 - CA$57.00
CA$57.00

Baader UFC Camera Side Adapter - T-2(F) for ZWO ASI

Connects ZWO ASI cameras with male T-2 thread and 6.5 mm back focus to the Baader UFC system Provides a fixed, calculated optical height for preci...

View full details
CA$57.00 - CA$57.00
CA$57.00
CA$57.00 - CA$57.00
CA$57.00
CA$43.00 - CA$43.00
CA$43.00
CA$43.00 - CA$43.00
CA$43.00

Baader UFC Camera Side Adapter - T-2(M)

Attaches T-ring equipped cameras to the Baader UFC Base Standard Male T-2 (M42x0.75) Thread Includes mounting plate for a rigid, zero-flex connect...

View full details
CA$43.00 - CA$43.00
CA$43.00
CA$43.00 - CA$43.00
CA$43.00
CA$75.00 - CA$75.00
CA$75.00
CA$75.00 - CA$75.00
CA$75.00

Baader UFC Filter Slider - for 50mm Square Filters

Accommodates one 50x50mm unmounted square filter Designed for the Baader Planetarium UFC (Universal Filter Changer) System Enables quick, tool-fre...

View full details
CA$75.00 - CA$75.00
CA$75.00
CA$75.00 - CA$75.00
CA$75.00
CA$66.00 - CA$66.00
CA$66.00
CA$66.00 - CA$66.00
CA$66.00

Baader UFC Filter Slider - for 2" Mounted Filters

Enables use of standard 2" mounted filters in the UFC system Allows for rapid, tool-free filter changes Maintains a consistent optical path for pa...

View full details
CA$66.00 - CA$66.00
CA$66.00
CA$66.00 - CA$66.00
CA$66.00

Advanced Imaging Filters

Baader’s filters deliver high transmission with minimal optical distortion, suitable for both CCD/CMOS imaging and visual observation.

  • Narrowband Filters: Hα, OIII, SII for deep-sky emission line imaging.
  • Broadband LRGB Filters: Balanced transmission and accurate color reproduction.
  • Specialty Filters: Solar continuum, Calcium-K, and planetary enhancement filters.
  • Filter Drawers & Adapters: Designed for parfocality and minimal vignetting in complex imaging trains.

Adapters: The Most Comprehensive Selection

One of Baader’s standout strengths is their extensive range of adapters. With an unmatched selection of extension tubes, T-threads, spacers, and custom couplers, Baader allows precise integration of cameras, filter drawer, focusers, and optical accessories. This flexibility ensures:

  • Proper backfocus spacing for each camera and telescope combination.
  • Secure, stable connections between multiple optical components.
  • Parfocal alignment across filters and imaging devices.
  • Support for custom configurations and complex imaging trains.

Eyepieces and Visual Accessories

Baader also produces premium eyepieces and visual accessories that complement imaging setups:

  • Eyepieces: Wide-field and high-contrast designs for deep-sky and planetary observation.
  • Barlows & Focal Extenders: High-quality optics to increase effective focal length.
  • Diagonal Mirrors & Prisms: Minimal light loss with superior color fidelity.

Why Choose David Astro for Baader Planetarium

Selecting Baader components, especially adapters, requires understanding your optical train and backfocus requirements. David Astro provides:

  • Full Product Access: Baader optics, filters, and the widest range of adapters available.
  • Technical Guidance: Expert advice on filter selection, spacing, and system integration.
  • Hands-On Support: Practical tips from astrophotographers experienced with Baader products.
  • Fast Shipping: Reliable delivery across Canada, the USA, and worldwide.

We ensure your Baader equipment, including complex adapter setups, is configured for optimal imaging and observation performance.