William Optics 50mm (Guide) tube clamps

Strong grip for stable tracking

With the William Optics 50mm clamps firmly secure your tracking scope. No wiggling, no shifting. You immediately create a stable setup so that your camera keeps tracking smoothly. You'll notice this immediately in your photos: stars stay round, even during long exposures.

Easy assembly without hassle

You quickly screw the rings onto your tube rings or prism bar. Everything clicks together logically. The plastic points on the screws protect your tracking scope, so there are no scratches. You don't have to force anything; the rings do the work.

Find a guide star faster

The adjustable suspension makes it easy to aim your tracking scope. So you find a bright guiding star faster. As a result, your guiding starts faster and your tracking stays quieter. You pick up more detail and less distortion.

Perfect match for William Optics viewfinders

These rings fit not only 50 mm tracking scopes, but also perfectly on William Optics viewfinders of the ZenithStar and Gran Turismo series. You place them directly on the WO mount and your setup is immediately solid.

Compact, light and built for precision

The low weight does not make your overall setup top-heavy. Ideal for smaller mounts that need to stay light. You get a tightly finished system that just works, night after night.

Specifications

General