Designed specifically for their electronic polar scope, Farpoint Astro's PoleMaster Mount allows you to quickly and easily install it on an OTA outfitted with a larger Losmandy D-size accessory dovetail rail. The mounting bracket is attached to the included dovetail accessory adapter and features a cable passthrough that keeps it out of the way of snags or interference. The mount is made of strong, lightweight aluminum treated with a protective anodized finish.