ZWO Mini Guidescope 30 mm f/4

ZWO Mini Guidescope 30mm f/4: The lightweight standard for autoguiding

This mini-guidescope is the easiest route to autoguiding on a lightweight setup. With a 30mm aperture and 120mm focal length (f/4), it provides a bright, wide field of view in which guiding software can almost always find a suitable guide star. The weight of 384 grams (13.5 oz) will not burden the focuser or mount.

The viewer slides directly into standard finder shoes from Sky-Watcher, Omegon, GSO, and Celestron, among others. Thanks to the helical focuser, you can focus without the camera rotating, and the mount accepts both T2 and 1.25-inch guide cameras.

Features

• 30 mm aperture, 120 mm focal length, f/4
• Helical focuser: focusing without camera rotation
• Saddle in standard seeker shoes (Vixen-style)
• Light: 384 grams (13.5 oz), including mounting ring with knurled screws

Compatibility

Suitable for guide cameras with T2 or 1.25 inch connections, such as the ASI120MM Mini and ASI220MM Mini. Intended for short to medium focal length setups; for long focal lengths, an off-axis guider is more accurate.

Specifications

Together with a Mini-guidecamera from ZWO Does this viewer form a complete guiding set under 500 grams.