PrimaLuceLab Adapters

Connects female M48x0.75 threads to male T2 (M42x0.75) threads Solves common thread mismatches in imaging trains Durable, all-metal construction f...

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

Provides a fixed 5mm of optical path extension Standard T2 male and female threads (M42x0.75) Black anodized aluminum construction Knurled exterio...

Adds a precise 5mm of optical length Standard M48x0.75 male and female threads Knurled exterior for a secure grip Black-anodized aluminum construc...

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...

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...

Connects 2" accessories to ESATTO 2" and ARCO 2" M56 female thread for direct attachment Three locking screws for secure, centered grip Internal b...

Adapts the ESATTO 2" focuser's M56 thread to a standard female SC thread Enables direct connection of Schmidt-Cassegrain focal reducers and access...

Provides a fixed 9mm of optical path extension Standard M48x0.75 male and female threads Black anodized aluminum construction minimizes reflection...

Provides a fixed 7mm optical path extension Standard M48x0.75 male and female threads Black anodized aluminum construction minimizes reflections E...

Provides 7mm of fixed optical spacing Standard T2 (M42x0.75) male and female threads Knurled exterior for a secure grip, even with gloves Black an...

Connects M72 male threads to M81 female threads Designed for PrimaLuceLab ESATTO 3" robotic focusers Compatible with PrimaLuceLab ARCO 3" robotic ...

Adapts ESATTO 3" Focuser to Use 2" Accessories Internal Brass Compression Ring Prevents Scratches Multiple Locking Screws for a Secure, Centered F...

Connects M48x0.75 accessories to ESATTO 2" focusers Adds only 4mm of optical path length Includes a stop ring for precise camera rotation Threads ...

Connects accessories with M54x0.75 female threads to the ESATTO 2" focuser Threads directly onto the ESATTO 2" M56 draw tube Integrated stop ring ...

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...

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

Adapts the ESATTO 2" M56 female thread to a standard T2 (M42x0.75) male thread Designed specifically for the PrimaLuceLab ESATTO 2" robotic focuse...

Connects M81 Threads to M54 Accessories Adds a Minimal 4mm of Optical Path Includes Stop Ring for Rotational Adjustment Compatible with ESATTO 3" ...

Connects ESATTO 3.5" LP focuser to M68 threaded accessories Converts M98 male draw tube thread to an M68 female thread Features an integrated stop...

Connects T2 (M42x0.75) accessories to ESATTO 2" LP focusers Features an M60 male thread for direct attachment Includes a stop ring for 360° rotati...

Connects M72 threaded accessories to the ESATTO 3.5” LP focuser Threads directly to the focuser's M98 draw tube Adds 0mm of optical thickness to t...

Connects accessories with M54 female threads to the ESATTO 3.5" LP focuser Adds a minimal 5mm of optical thickness to the imaging train Features a...

Adapts M81 threads to accept 3-inch accessories Designed for the PrimaLuceLab ESATTO 3" Focuser Compatible with the PrimaLuceLab ARCO 3" Rotator I...