William Optics Guiding Scope

This scope is designed specifically for astrophotography. It helps your mount track celestial objects with high precision during long-exposure imaging by locking onto guide stars, which prevents star trailing in your final photos.

Not at all. Weighing in at just 0.42 kg, this scope is designed to be lightweight, ensuring it has a minimal impact on your mount's payload capacity and overall balance.

The 1.25-inch RotoLock adapter provides a secure, centered connection for your guide camera. Unlike traditional thumbscrews that can mar your equipment, this mechanism uses a rotating collar to lock accessories firmly in place without scratching them.

Yes, the fast f/4 focal ratio provides a 5.7-degree field of view. This wider perspective makes it significantly easier to locate suitable guide stars, even in areas of the sky that might be sparse.

The fully multi-coated doublet lens system is optimized for light transmission and contrast. This ensures the guide stars appear sharp and bright, which is essential for your autoguiding software to maintain a stable lock throughout your session.