Products

4nm Bandwidth (FWHM) Pre-Shifted for Fast f/3 Optical Systems Available in 1.25" & 2" Mounted, 31mm, 36mm & 50.4mm Unmounted Round, and 50...

4nm Full-Width Half-Maximum (FWHM) Bandpass Optimized for Modern CMOS Sensors Available in 1.25" (M28.5 x 0.6) & 2" Mounted, 31mm, 36mm & ...

Adapts an S58-long dovetail to M68a (male M68) Low-profile "short" design minimizes back focus consumption Engineered for the Baader BACHES Echell...

Available for the Baader FlatFieldBox FFB 450, 650, 850 and 1250 Provides protection during shipping and transport Ensures the safety of the unifo...

Securely mounts the Baader Sky Surfer III finder Designed for use on large telescope optical tubes Constructed from durable, lightweight ABS plast...

Adapts Sky Surfer III for flat-surface mounting Enables use on square tube telescopes and mounting rings Constructed from durable, lightweight ABS...

Safe for direct, naked-eye solar viewing Ideal for observing the partial phases of a solar eclipse and large sunspot groups Available as a single ...

Steplessly Adjustable Aperture: 13mm to 113mm Ideal for Optimizing Solar Views in Refractors DIY Mounting Pattern: Four M3 threads Standard Pitch ...

Safe, Enclosed Solar Projection Ideal for Group Viewing and Public Outreach Observe Sunspots, Limb Darkening, and Eclipses Compatible with T-2 Eye...

Blocks stray sunlight to improve contrast Reduces heat buildup around the eyepiece Installs between any 2-inch threaded accessories Features a 2-i...

Protects Imaging Equipment from Solar Heating Clamps Securely Between Any M68 Threads Reduces Tube Currents and Thermal Instability Lightweight an...

T-2 Thread-Through Design Installs Between Any T-2 System Components Shields Equipment from Direct Solar Radiation Reduces Internal Reflections an...

Enables motorization of FeatherTouch 3.5" focusers Designed for the Baader Steeldrive II motor Provides a secure, no-slip mechanical coupling Faci...

Protects Steeldrive II belt and pulleys Shields drive system from dew, dust, and debris Prevents accidental snags on cables or clothing Custom-des...

Standalone hand controller for Baader Steeldrive II motor units Three distinct, selectable focusing modes for any scenario Full computer control a...

High-torque stepper motor handles heavy imaging loads Timing belt drive eliminates backlash for precise autofocus Contactless homing sensor enable...

Designed specifically for the Baader FFC Fluorite Flatfield Converter Ultra high-impact ABS plastic construction Waterproof, airtight, and dustpro...

Description FAQ Specifications In the Box Downloads Warranty Stronghold Tangent Assembly – Blue The Baader Stronghold Tangent Assembly is...

Corrects sensor tilt for sharp stars edge-to-edge Provides 0 to 1° of fine tilt adjustment Features standard T-2 (M42x0.75) threads for universal ...

3x Achromatic Telecentric System Parallel beam; f/30 on f/10 telescopes Illuminates a 27.5mm Image Circle 96mm Working Distance from T-2 Thread Ba...

4x Focal Length Extension 36mm Clear Aperture and Image Field Parallel beam; f/30 on f/7.5 telescopes Achromatic Design for Visual and Imaging Use...

Adds 7.2 mm of Optical Height S58 Dovetail Interface Aligns UFC Filter Slider with 2" Diagonals Prevents Physical Interference Maintains a Rigid O...

3D-printed dark slider (STL files also free to download) Designed for the Baader UFC System Creates a light-tight dark slide Essential for dark fr...

3D-printed UFC seal (STL files also free to download) Designed for the Baader Planetarium UFC System Closes the UFC slider opening against dust an...