Spacer Rings, Extensions & Adapters

Baader S52 dovetail Camera-Adapter for Wide-T-rings Baader UFC S52 (m) Adapter telescope-side: with mounting plate for UFC-Base (screws included) ...

Baader UFC Straylight-Flange Baader UFC Straylight-Flange telescope-sided with mounting plate for UFC-Base (screws included) camera-sided with str...

Baader UFC S70 / 2" SC-thread (int) Telescope-Adapter Baader UFC S70 / 2" SC-thread (int) Adapter Telescope-side: 2" SC internal thread Camera-sid...

Baader UFC S70 RASA 36cm Telescope-Adapter Baader UFC S70 / RASA 36cm (14") Adapter telescope-side: RASA 36cm-plate camera-side: S70 dovetail can ...

Astronomy Plus M42F to M48M Adapter M42F to M48M metallic adapter. Adds 0 mm of back Focus Technical Specifications Connection Side A M48 x 0.75...

Astronomy Plus SCT Female to M42M Adapter SCT Female to M42M metallic adapter. Adds 2 mm of back spacing Technical Specifications Connection Sid...

Astronomy Plus M54F to M42M Adapter  M54F to M42M metallic adapter. Adds 2 mm of back spacing Technical Specifications Connection Side A M54 x 0...

Astronomy Plus M42F to M54M Adapter M42F to M54M metallic adapter. Adds 0 mm of back Focus Technical Specifications Connection Side A M42 x 0.75...

Astronomy Plus M48F to M54M Adapter M48F to M54M metallic adapter. Adds 0 mm of back spacing Technical Specifications Connection Side A M48 x 0....

Astronomy Plus M42F to M42F 6mm Adapter M42F to M42F metallic adapter. Adds 6 mm of back Focus Technical Specifications Connection Side A M42 x ...

Astronomy Plus M48F to M48F 6mm Adapter M48F to M48F metallic adapter. Adds 6 mm of back Focus Technical Specifications Connection Side A M48 x ...

Astronomy Plus M54F to M42F Adapter  M54F to M42F metallic adapter. Adds 0 mm of back Focus Technical Specifications Connection Side A M54 x 0.7...

Astronomy Plus M54F to M48F Adapter  M54F to M48F metallic adapter. Adds 0 mm of back Focus Technical Specifications Connection Side A M54 x 0.7...

Astronomy Plus M54M to M42F Adapter M54M to M42F metallic adapter. Adds 0 mm of back Focus Technical Specifications Connection Side A M54 x 0.75...

Astronomy Plus M54M to M48F Adapter M54M to M48F metallic adapter. Adds 2 mm of back Focus Technical Specifications Connection Side A M54 x 0.75...

Astronomy Plus M48M to M54F Adapter M48M to M54F metallic adapter. Adds 2 mm of back Focus Technical Specifications Connection Side A M48 x 0.75...

Astronomy Plus M42M to M48F Adapter M42M to M48F metallic adapter. Adds 1mm of back Focus Technical Specifications Connection Side A M42 x 0.75 ...

Astronomy Plus SCT Male to M42M Adapter SCT Male to M42M Adapter Metallic adapter. Adds 2mm of back Focus Technical Specifications Side A : SCT Ma...

Astronomy Plus Fine M68 Adjustment Spacer Rings (0.1 to 1mm) Spacers in astrophotography are used to achieve precise backfocus, ensuring the optima...

Astronomy Plus Fine Adjustment M42 Spacer Rings (0.1 to 1mm) Spacers in astrophotography are used to achieve precise backfocus, ensuring the optima...

ADM Converts to D Series to V Series for VersaPlate Converts V Series mounts to a D Series saddle. Specifically designed for the Software Bisque V...

ADM D Series Dovetail Adapter for PoleMaster Mounting Fits D Series dovetail bars. D Series dovetail clamp allows you to attach the QHY PoleMaster ...

ADM D Series Dovetail Adapter for Takahashi Mounts Fits D Series dovetail bars. Attaches directly to Takahashi or other mounts that have two 8mm ta...

ADM D Series Dovetail Adapter for StarSense Mounting  Fits D Series dovetail bars. D Series dovetail clamp allows you to attach the Celestron StarS...

ADM D Series Dovetail Adapter. Fits SkyWatcher AZ-GTi Mount Fits D Series dovetail bars. Convert your SkyWatcher AZ-GTi to accept D Series dovetail...

ADM D Series Dovetail Adapter Fits D Series dovetail bars. D Series dovetail clamp allows you to attach accessories to a D series dovetail bar. Inc...

ADM D Series Male to Male Adapter. 12″ Long Male to male dovetail plate. For use of secondary equipment on equatorial mount and DSBS. 12″ Long, 4″ ...

ADM D Series Femail to SYNTA Series Female Adapter Two female dovetails on each side of the single clamp. One side is D Series, the other side is S...

Baader UFC S70 RASA 8" Telescope-Adapter Baader UFC S70 RASA 8" telescope adapter for use with cameras with 13mm or less back focus and T-2/M-48 o...

Baader UFC M68x1 (int) Camera-Adapter Baader UFC M68x1-Thread Adapter Telescope-side: with mounting plate for UFC-Base (screws included) Camera-si...

Baader UFC S70 M68x1 (ext) Adapter, telescope-sided Baader UFC M68x1-Thread Adapter Telescope-side: with mounting plate for UFC-Base (screws inclu...

Baader UFC S70 / M57x0,75 (m) Telescope-Adapter Baader UFC S70 / M57 (m) Thread-Adapter Telescope-sided M57 outer thread – for adaptation to Borg ...

Baader UFC M72 (m) Camera-Adapter (optical height: 2 mm)  Optical height: 2 mm Camera-side with M72 outer (male) thread (e.g. for Starlight Xpress...

Baader UFC 36mm AUX-Filter holder Baader UFC 36 mm AUX-Filter-Holder suitable for unmounted, round 36 mm filters Requires 1x UFC D50.4 Slider #245...

Baader UFC 31mm AUX-Filter holder Baader UFC 31 mm AUX-Filter-Holder suitable for unmounted, round 31 mm filters Requires 1x UFC D50.4 Slider #245...

Baader 2" Nosepiece to S52 2" / S52 ultra hard nose piece with safety groove Focus side S52 dovetail ring Telescope side 2" barrel with 48mm filte...