Tecnosky Titanium Focuser for Newtonians

Tecnosky Titanium Focuser for Newtonians

Overview

The Tecnosky Titanium Focuser for Newtonians is a high-quality low-profile rack-and-pinion focuser designed for telescopes that require minimal backfocus. It features a cross-toothed rack with an impressive 3 kg load capacity, ensuring precise and slip-free performance even with heavy imaging setups. The drawtube moves on 8 ball bearings for stable, backlash-free motion. Its compact body depth of only 47 mm makes it ideal for fast Newtonians. A built-in 42 mm variable internal extension expands its focusing range, and the right-hand knob includes a 1:10 micro-reduction for ultra-fine adjustments.

Technical specifications

• Focuser type: Cross-toothed rack-and-pinion

• Bearings: 8

• Drawtube travel: 22 mm

• Internal extension range: 42 mm

• Overall depth: 47 mm

• Maximum load capacity: 3 kg

• Fine focus reduction: 1:10

• Weight: 880 g

• Barrel size: 2 inch

Compatibility and accessories

• Telescope type: Newtonians

• Adapters: Not specified

• Compatible accessories: Not specified

Key features

• Ultra-low profile for tight optical setups

• 3 kg load capacity without flex or slippage

• Smooth drawtube motion on 8 bearings

• Variable 42 mm internal extension built-in

• 1:10 fine focusing for precise control