Adapters

1.25" RotoLock visual back adapter designed for SCT threads Ensures a secure and precise connection for 1.25" acces...

2" RotoLock adapter designed for M63 threads Ensures a secure and precise connection for 2" accessories ...

Designed for Schmidt-Cassegrain Telescopes (SCT) Features a secure RotoLock mechanism for 2" accessories Description The Willi...

2" to 1.25" RotoLock visual back adapter for secure accessory attachment Ensures a stable and precise connection fo...

3.5" to 2" RotoLock visual back adapter for secure accessory attachment Ensures a stable and precise connection for...

4" extension tube designed for William Optics FLT Series Provides additional back focus for various optical setups ...

Allows for simple installation Made with improved CNC for greater rigidity Description Compatible with Canon EOS-R mount mirrorless cameras....

High-precision M48 T-Mount Adapter For Canon EOS R mirrorless DSLR cameras Description The William Optics 48mm T-Mount for Canon ...

High-precision M48 T-Mount Adapter For Fuji FX series cameras Description The William Optics 48mm T-Mount for Pentax K is a high-...

48mm T-Mount designed for Nikon F-mount cameras Ensures a secure and precise connection between your camera and tel...

High-precision M48 T-Mount Adapter For Canon EOS R mirrorless DSLR cameras Description The William Optics 48mm T-Mount for Canon ...

High-precision M48 T-Mount Adapter For Pentax K series cameras Description The William Optics 48mm T-Mount for Pentax K is a high...

48mm T-Mount designed specifically for Sony E-mount cameras Allows seamless connection between your Sony E-mount ca...

Allows attachment of Canon EOS cameras to William Optics telescopes Ensures a secure and stable connection for astrophotography Description ...

Designed for William Optics FLT telescopes (2007-2016 models) Gold-colored finish for aesthetic appeal Description The William...

Designed for William Optics GT102 and FLT 132 telescopes with 3" V-power Focuser Blue-colored finish for aesthetic appeal Description ...

Image plane tilt adjuster designed for precise alignment Enhances image quality by correcting tilt in the optical p...

Longer adjustment range for more precise focusing Compatible with FLAT68III and FLAT7A telescopes Allows for more accurate adjustment of the teles...

M48 female to M42 male adapter for versatile connection options Allows seamless integration between M48 and M42 thr...

M48 push-in nosepiece for WO 2" diagonals and UniGuide scopes Enables easy integration of 2" accessories with Willi...

M63 female to 2" push-in adapter designed for the P-FLAT6AIII Facilitates the connection between your telescope and...

M63 male to M48 male photo adapter for versatile connection options Facilitates seamless integration between M63 an...

Micro 4/3 48mm T-Mount designed for Olympus cameras Allows seamless connection between your Olympus camera and tele...