Description

Alpine Astronomical BDS-AD90 Overview

Use this Alpine Astronomical Baader Diamond Steeltrack Focuser Adapter to properly connect your precision Crayford focuser to Sky-Watcher Refractors with M90x1 outer threads. This is the adapter ring only and requires the optional BDS-RT Diamond Steeltrack focuser for refractor-style optical tube assemblies.

In the Box

• Alpine Astronomical Baader Diamond Steeltrack Focuser Adapter for Sky-Watcher Refractors with M90x1 Threads
• Limited 2-Year Manufacturer Warranty

Alpine Astronomical BDS-AD90 Specs

Packaging Info

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