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Revelation Ultrafocus 2.7 inch Rack n Pin Refractor Focuser

Regular Price: £254.00

Special Price £177.80

Quick Overview

The Revelation Ultrafocus 2.7 inch Rack n Pin Refractor Focuser is the second largest of the new hybrid refractor focusers range and is recommended as a replacement focuser for instruments in the 90-120mm class. Featuring the traditional strength and loading capacity of a traditional rack and pinion focuser with the ease of movement and fine graduation of the Crayford type, this focus truly gives the best of both worlds
Q27G-A
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Details

The Revelation Ultrafocus 2.7 inch Rack n Pin Refractor Focuser is the second largest of the new hybrid refractor focusers range and is recommended as a replacement focuser for instruments in the 90-120mm class.  Featuring the traditional strength and loading capacity of a traditional rack and pinion focuser with the ease of movement and fine graduation of the Crayford type, this focus truly gives the best of both worlds.  Control fine focus via the Ultrafocus 1:11 geared focusing wheels and enjoy a loading capacity of up to 8kg - enough for all manner of Astrophotographic accessories and/or eyepieces. The patented locking mechanism - engaging a channel between the low-profile rack in three dimensions, operated via the under-slung knurled locking knob - ensures that once you've got to focus, you won't experience shift. Eight ball bearings hold the drawtube firmly in place, parallel to the optical axis, while giving a luxurious fluidity to focusing.

This attractive focuser gives tremendous value for money, whilst being manufactured to the highest CNC standards.

Supplied with 2-inch to 1.25-inch step down ring to ensure maximum compatibility with a wide range of accessories and eyepieces.

Please note: this focuser will require the purchase of an additional adapter ring for mounting it to a particular refractor. Please contact us on 01342 837 610 or at sales@telescopehouse.com for details.

Specifications:

2.7-inch Refractor Hybrid Crayford/rack and pinion focuser
Focus travel: 80mm
Focuser gearing: 11:1 dual speed
Loading capacity: up to 8kg
2-inch/1.25-inch adapter ring
1.25-inch dust cap

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