Products

Accepts Vixen-style (EQ Standard) dovetail bars 190 mm total length for maximum stability Features a 3-inch Losmandy-style dovetail on the base Tw...

Provides a variable extension range of 12mm to 16mm Features a locking ring to prevent unwanted rotation Standard T-2 (M42x0.75) threads for unive...

Provides variable spacing within the T-2 system Enables fine-focus adjustment for guide cameras and eyepieces M4 clamping screw and M4 locking scr...

Variable Length Adjustment: 20-29mm Standard Threads: T-2 (M42x0.75mm) Male & Female Locking Mechanism: Torsion-Resistant Knurled Ring Maximum...

Variable Length Adjustment: 29mm to 46mm Locking Mechanism: Knurled locking ring with hook wrench engagement Rotational Adjustment: Rotating T-2 r...

Erect-image optical design for intuitive aiming Functions as a high-quality 10x60 finderscope with 45° erect-image viewing Includes a 25mm illumin...

Delivers the absolute highest contrast views of many diffuse and planetary nebula. For many objects, the Baader O-III reveals a level of intricate ...

Connects Canon EOS cameras to telescopes Features a wide S52 dovetail for maximum illumination Includes a removable T-2 (M42x0.75) threaded insert...

Connects Canon R-mount mirrorless cameras to telescopes Features a removable inner T-2 (M42x0.75) thread adapter Native connection is a wide S52 d...

Connects Nikon F-mount cameras to telescopes Features both a standard T-2 (M42) thread and a larger S52 dovetail Clear aperture: 41 mm (T-2) / 40....

Connects Nikon Z-mount cameras to telescopes Features a standard T-2 (M42x0.75) internal thread Includes a larger S52 dovetail outer ring for wide...

Connects Sony Alpha & Minolta Maxxum cameras to telescopes Features a native S52 dovetail for a wider light path Includes a removable T-2 (M42...

Connects Fujifilm X-mount cameras to telescopes Features an S52 dovetail connection for M48, M68 and UFC adapters Includes a removable T-2 (M42x0....

Blocks stray light for improved contrast Winged design shields eye from ambient light Comfortable for long observing sessions Attaches via the M43...

Blocks stray light to increase image contrast Comfortable winged design for focused observing Threads directly onto the M43 connection of the Hype...

Length: 470mm OTA Compatibility: Celestron C8, C9.25, C11 Mount Compatibility: Zeiss / Astro Physics Standard Description FAQ Specifications In...

200mm Z Dovetail Clamp Designed for Zeiss Mounts Fits Astro-Physics 400, 600, Mach 1 (900 with adapter #1401155) "Z" Profile Dovetail Standard ...

Connects Zeiss M44 female threads to T-2 female threads Enables use of modern cameras with classic Zeiss optics Male M44 Thread (Zeiss side) Male ...

Male Thread: 2" SCT Female Thread: M48x0.75 Design Feature: Zero Added Optical Length Primary Application: Attaching M48 accessories to 2" SCT thr...

Connects Baader Hyperion Zoom Mark IV to select spotting scopes Male Thread: 2" SCT (Schmidt-Cassegrain) Female Thread: M41.5x1 Compatible Brands:...

Connects Baader Hyperion Zoom Mark IV to M44x1 threads Male 2" SCT thread for eyepiece connection Female M44x1 thread for spotting scope connectio...

Connects T-2 (M42x0.75) male threaded accessories to 2" SCT female threads Zero optical length design preserves critical back focus spacing Ideal ...

The collimation of an SCT can be a daunting task for a beginner, but it is an absolutely necessary process to get the most out of your telescope! D...

The collimation of an SCT can be a daunting task for a beginner, but it is an absolutely necessary process to get the most out of your telescope! D...