Parts and Accessories

TS 2" CONCENTER - you cannot adjust a Newtonian more easilyThe alternative to all collimation tools on the market! Now the center of the secondary ...

Suitable for eyepieces up to 40 mm diameter and 40 mm to 75 mm height Practical twist-lock withour wear or tear Foam insert at bottom, lint-free T...

Suitable for eyepieces, correctors, adapters ... up to 65 mm diameter and 50 mm to 100 mm height Practical twist-lock withour wear or tear Foam ...

Suitable for eyepieces, correctors, adapters, ... up to 80 mm diameter and 50 mm to 100 mm height Practical twist-lock withour wear or tear Foam i...

This adaptor screws directly into the Canon EOS body and enables you to connect objectives and adapters with M48 (M48x0,75) 2" filterthread.The EOS...

The TS Optics PSFOTODEL dovetail plate allows you to attach heavy cameras, spotting scopes, telephoto lenses ... to an astronomical mount. One scre...

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

Seamlessly integrate with your existing astrophotography gear. Eliminates the need for constant adjustments. Description In the box ...

Provide a stable platform for attaching guiding scopes and other accessories User-friendly and can be set up quickly Makes it easy to carry and...

Seamlessly integrate with your existing astrophotography gear. Eliminates the need for constant adjustments. Description In the box ...

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...

Provide a stable platform for attaching guiding scopes and other accessories User-friendly and can be set up quickly Makes it easy to carry and ma...

Compatible with William Optics' slide-base guide rings Can be used to make William Optics telescopes portable Description The Wil...

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...