Adapters

Connects female M48 (48x0.75mm) accessories to male T2 (42x0.75mm) threads Ultra-thin design adds only 3mm to the optical path Converts an M48 fem...

Provides a precise 0.5mm of spacing Standard M48x0.75 female and male threads Enables fine-tuning of critical back focus Used with M48 extension t...

Precise 1mm Thickness M48x0.75 Female Thread Fine-Tunes Back Focus Spacing Used with M48 Extension Tubes Prevents Star Elongation at Field Edge ...

Adapts M48x0.75 Threads to 2" (50.8mm) Barrels 44mm Clear Aperture Prevents Vignetting Internal M48 Threads for 2" Filters Durable Black Anodized ...

Connects ARCO 2" Rotator to M48x0.75 Male Threads Adds Only 2mm of Optical Thickness Creates a 22mm Total Path Length with ARCO 2" Enables Integra...

Provides a fixed 15mm extension for precise back focus Designed specifically for the PrimaLuceLab ESATTO 2" focuser Features M56 male and female t...

Connects ARCO 2" Rotators to M56x1 Female Threads Enables a Solid Mechanical Connection for Astrophotography Integrates with SESTO SENSO 2 Control...

Connects ARCO 3" Rotator to M63x1 Threads Enables SESTO SENSO 2 Control Integration Low-Profile Design Minimizes Back Focus Usage Precision-Machin...

Connects ARCO 3" rotator to M65x1 female threads Adds only 3.5mm of optical thickness to the imaging train Provides a secure, threaded connection ...

Adds a fixed 25mm of back focus Threads: M81x1 Male to M81x1 Female Designed specifically for the PrimaLuceLab ESATTO 3" Focuser CNC-machined from...

Connects ARCO 3" Rotator: Designed specifically for a secure, rigid fit with the PrimaLuceLab ARCO 3" rotator. M86x1 Male Thread: Provides a sta...

Adds precisely 0.5mm of optical path length Designed for T2 (M42x0.75) threaded systems Enables fine adjustments to achieve critical back focus St...

Adds exactly 1mm of spacing to any T2 thread connection Ultra-thin ring for fine-tuning back focus Used with T2 extension tubes for precise optica...

Connects T2 (M42x0.75) threaded cameras and accessories Fits standard 50.8mm (2-inch) focusers and visual backs Features a wide clear aperture to ...

Adds exactly 5mm of optical path length Connects M54 threaded components Male and female M54x0.75 threads Essential for select QHY268M & QHY60...

Pre-configured adapter set for QHYCCD cameras Solves common equipment connection challenges Engineered for secure, rigid imaging trains Simplifies...

Designed for QHYCCD Cameras Ensures Correct Back Focus Spacing Creates Rigid, Flex-Free Connections Mates Cameras to Scopes, Reducers, and Filter ...

Connects QHYCCD cameras to Nikon F-mount lenses Enables wide-field astrophotography with camera lenses Camera-side thread: M54 Lens-side mount: Ni...

This Combo B1 is included as a standard accessory with the QHY268M and the QHY600 Short Back Focus version. It allows to reach a 55mm back focus.Ki...

Connects M54 Threaded Cameras to Canon EF Lenses Provides a Precise 10mm Optical Path Length M54x0.75 Female Threads Secure Bayonet-Style Canon EF...

Connects Nikon F-mount lenses to M54 threaded accessories Provides a precise 12.5mm of optical path length Enables wide-field astrophotography wit...

Connects QHYCCD cameras to telescopes and accessories Provides multiple spacers for achieving correct back focus Ensures a rigid, threaded connect...

Connects QHYCCD cameras to telescopes and accessories Creates a rigid, secure imaging train Essential for achieving precise back focus Minimizes p...

Provides precise, calculated spacing for specific QHYCCD imaging trains Ensures correct back focus for flatteners, reducers, and correctors Create...