Telescopes

Product Detailed Description

A compact focuser unit for assemblers and repair shops that keep optical tubes in service. Sized at 123 x 107 x 100mm, it drops into a build bench setup where a single speed focusing action keeps adjustment simple for the end user.

Build and fit

The body carries a 2-inch x 24UNC thread, and the drawtube travels 30mm, giving enough range for routine eyepiece changes without extra hardware. A 1.25-inch adapter is supplied with the unit, so standard eyepieces seat without a separate purchase. Machined surfaces feel clean in hand and hold alignment through repeated use.

Where it works

Suppliers bundle these with refractor and compact tube styles for nature-themed gift sets and museum store programs, and distributors stock them as a step-up item for hobbyist sky watchers and birders. Smooth travel matters more than complexity here, and the single speed design keeps focusing predictable between outings.

Ordering notes

Minimum order: USD 6,000 per shipment. Confirm thread fit and adapter seating against your tube line before committing.