01356 660401
  • Contact Us
  • Lookup Orders
  • Login
Telescope Shop
Telescope Shop
Telescope ShopTelescope Shop
Search

Show Store Sections+

  • Telescopes
  • Eyepieces
  • Accessories
  • Mounts & Tripods
  • Astro-Imaging
  • Filters
  • Binoculars
  • Spotting Scopes
  • Monoculars
  • Offers

Show Information+

  • Customer Reviews
  • Telescope Buying Guide
  • Ordering & Delivery
  • About Us
  • Pricing
  • Buying a Telescope
  • How To Choose
  • Astrophotography
  • Payment Security
  • Support & Manuals
  • Telescopes for Education
  • Astronomy Video Guides
  • The ED Refractor Telescope

Account+

  • Login
  • Telescopes
    • Smart Telescopes
    • Telescopes for Beginners
    • SkyWatcher Telescopes
    • Celestron Telescopes
    • Explore Scientific Telescopes
    • Altair Astro Telescopes
    • StellaMira and StellaLyra Telescopes
    • ZWO Telescopes
    • Vixen Telescopes
    • Bresser Telescopes
    • SkyWatcher and Acuter Solar Telescopes
    • National Geographic Range
    • Lunt Solar Telescopes
    • Optical Tube Assemblies
  • Eyepieces
    • SkyWatcher Eyepieces
    • Celestron Eyepieces
    • Baader Eyepieces
    • Vixen Eyepieces
    • Explore Scientific Eyepieces
    • Eyepiece Sets
    • Zoom & Guiding Eyepieces
  • Accessories
    • SkyWatcher Accessories
    • Celestron Accessories
    • Baader Accessories
    • Barlow Lenses
    • Diagonals
    • Focusers
    • Power Supplies
    • Finderscopes
    • Telescope Cases & Covers
    • Adapters & Extension Tubes
    • Dew Prevention
    • Telescope Cleaning & Care
    • Binoviewers
    • Astronomy Books & Software
    • Weather Stations
    • Microscopes
    • Astronomy Gifts
    • Metal Detectors
  • Mounts & Tripods
    • Alt Azimuth Mounts
    • Equatorial Mounts
    • DSLR Camera Tracking Mounts
    • SkyWatcher Mounts
    • Celestron Mounts
    • Tripods & Piers
    • Mount Accessories
  • Astro-Imaging
    • Camera Adapters
    • CCD & CMOS Cameras
    • DSLR T Rings for Telescopes
    • Guide Scopes
    • Smartphone Adapters & Camera Mounts
    • Focal Reducers & Flatteners
    • T Thread & M48 Extensions
    • Filters for Canon DSLR Cameras
    • DSLR Astrophotography Tracking Mounts
  • Filters
    • Lunar & Planetary Filters
    • Light Pollution Filters
    • Astro Imaging Filters
    • Solar Filters & Glasses
  • Binoculars
    • Helios Binoculars
    • Celestron Binoculars
    • Barr and Stroud Binoculars
    • Giant Binoculars
    • Observation Binoculars
    • Binoculars with ED Glass
    • Bird Watching Binoculars
    • Solar Binoculars
    • Binocular Accessories
  • Spotting Scopes
    • Celestron Spotting Scopes
    • Helios Spotting Scopes
    • Barr & Stroud Spotting Scopes
  • Monoculars
    • Celestron Monoculars
    • Olivon Monoculars
  • Offers
    • Special Offer Telescopes
    • Special Offer Binoculars
    • Special Offer Accessories
    • Used Telescopes & Accessories
  • Login
  • Info
    • Customer Reviews
    • Telescope Buying Guide
    • Ordering & Delivery
    • About Us
    • Pricing
    • Buying a Telescope
    • How To Choose
    • Astrophotography
    • Payment Security
    • Support & Manuals
    • Telescopes for Education
    • Astronomy Video Guides
    • The ED Refractor Telescope
  • Information
    • Customer Reviews
    • Telescope Buying Guide
    • Ordering & Delivery
    • About Us
    • Pricing
    • Buying a Telescope
    • How To Choose
    • Astrophotography
    • Payment Security
    • Support & Manuals
    • Telescopes for Education
    • Astronomy Video Guides
    • The ED Refractor Telescope


Home  Accessories  Focusers  Telescope Focusers  Revelation Superfocus 2-inch Newtonian Rack & Pinion Focuser

Revelation Superfocus 2-inch Newtonian Rack & Pinion Focuser


  Ask a Question
Tweet

Revelation Superfocus 2-inch Newtonian Rack & Pinion Focuser
£109.00
 Inc VAT & Warranty
Availability - In stock

Q229B-BN02

  • Description
  • Delivery
  • Reviews

Product Description

Special offer - Traditional Newtonian focusers have been high profile designs, with inherently limited options for astrophotography - the Revelation Superfocus 2-inch Newtonian Rack and Pinion Focuser is an entirely new, CNC-machined, ultra-low profile design which will revolutionise your Newtonian once installed. Sitting 60mm from the side of a tube at its lowest rack setting, with a 22mm focus range, this focuser has easily the lowest profile of any Newtonian design we have ever offered. There is also the added bonus of a built-in 50mm retractable extension tube, which can be adjusted to a user's needs (see lowest picture on left for depiction of this at its fullest extension).

This focuser has a buttery-smooth 1:11 dual speed focus wheel control and is incredibly strong, due to its hybrid rack and pinion arrangement - taking the best points from both the Crayford and Rack designs. The Revelation Superfocus Newtonian Rack n Pinion Focuser can support an incredible 8kg of load - more than enough for a whole range of accessories. The rack and pinion arrangement has a dedicated focus lock channel, operated by a knurled knob, ensuring your focal point stays exactly in one place.

The Revelation Superfocus Newtonian Rack n Pinion Focuser has a universal curved mounting block, which will fit to tubes of 6 to 16-inches in diameter. This mounting block has six mounting holes - 4 conventional holes separated by 55mm in the lateral and 92mm in the perpendicular and two medial rail channels of 29mm in length - ensuring there are plenty of options for mounting points for various sizes of instruments. The internal drawtube is 60mm in diameter, so will require a clearance hole slightly larger than this to fit your particular instrument Please note, due to the variable individual nature of telescope tubes, no mounting bolts or other hardware is supplied. If unsure of fittings, please contact us before ordering.

This focuser comes with a 2-inch to 1.25-inch step down ring to ensure maximum compatibility with your eyepieces and accessories.

Fitting details
For tubes of 6 to 16-inches in diameter
4 holes - 2x 55mm apart and 2x 92mm apart and 2x rail channels of 29mm long
60 mm diameter drawtube
Fixings are user supplied

Specifications:
2-inch Newtonian low-profile rack and pinion focuser
Focus travel: 22mm
Focuser gearing: 11:1 dual speed
Loading capacity: up to 8kg
2-inch/1.25-inch adapter ring
1.25-inch dust cap

Delivery charge £5.95

Delivery Information

Our delivery charge is £5.95* fully insured. Orders received before 2PM normally ship that business day. We also ship direct from our suppliers all fully tracked and insured.

We use UPS, DPD, DHL, APC, DX Express, ParcelForce and Royal Mail, we do not use budget couriers, we only ship to UK mainland addresses and do not ship to forwarding agents or PO boxes.

Our Order Lookup system (see link at the top and bottom of each page) updates the order status - simply enter your order number and postcode..

*Some exceptions apply with AB, FK, HS, IV, KA, KW, PA, PH, ZE postcodes. We will quote delivery charges if applicable prior to shipping (this does not normally affect lower value items shipped by Royal Mail).

Reviews


Customer Reviews

10/10  Well made and a good finish  Excellent focuser for my 6 inch reflector still in the making. The only bad thing and it is very minor is a slight scratchiness at the extremes of focuser movement. Apart from that, it is a great piece of kit.  (17/05/2020) R Gardiner - Gloucestershire


10/10  excellent product!  I recently purchased this Revelation 2" focuser for my ageing 6" newtonian. I must admit that it is a bit OTT but is is one superb bit of kit. The focuser is extremely well made. It is rack and pinion with an 11:1 element for fine focusing and a built in extension tube which is very useful. Super!   (06/04/2018) D.radnzic - Todmorden


Notify me when in stock!

CAPTCHA Image Reload Image

Ask a question about a product

  • CAPTCHA Image
    Reload Image

Related products:

Revelation Superfocus 2 inch SCT Rack and Pinion Focuser
Revelation Superfocus 2 inch SCT Rack and Pinion Focuser
£245.00

View

Contact Details

  • Contact Us
  • Business Address
  • Follow us on facebook
  • Lookup Orders
  • Tel 01356 660401

Company Information

  • About us
  • Customer Reviews
  • Terms & Conds
  • Privacy Policy
  • Site Map
  • VAT No. GB946500425
  • UK Company No. 6788494

Ordering & Delivery

  • Track Orders
  • Ordering & Delivery
  • Price Match
  • Telescope Buying Guide
  • Support & Manuals
  • Customer Feedback
  • Card Payments
  • PayPal

 UK Specialist Telescope Shop Since 2009

Copyright © 2025 Harrison Telescopes Limited. All rights reserved.VAT: GB946500425

follow us

Payment Types

© 2014-2017 Harrison Telescopes Limited

Tax No. VAT GB946500425 . Company Number 6788494