The Revelation Superfocus 2-inch SCT Rack and Pinion Focuser is a recent development in the field of advanced focusers. An attractive 2-inch, high gloss-finished CNC-machined aluminium design that takes design advantages from the Crayford type of focuser: luxurious smoothness and precise focus transition - and combines them to the traditional strengths of the Rack and Pinion approach: loading capacity and durability. In the Revelation SCT Rack n Pinion bearing type Focuser, a thoughtfully designed focuser that ticks all the boxes. With a loading capacity of 3kg (considerably greater than a traditional Crayford), the Amateur Astronomer need no longer worry about the ability to securely support a large optical or Astrophotographic train on the rear of their telescope - load your system up with filter wheels, cameras, off-axis guiders and more without cause for concern.
The Revelation SCT Rack n Pinion Focuser has an integral central threaded locking system (engaged by an all-metal knurled locking knob, located on the underside of the focuser) that clamps a central channel that runs between the focusing rack, meaning that there is no compression of the focusing tube or the rack and pinion arrangement itself. This is easily the most secure locking system of its kind we have ever tested - much superior to other friction-based locks. With 30mm of focus travel and an incredibly smooth 1:11 dual speed focusing wheel arrangement, this focuser will be a great addition to any standard Schmidt-Cassegrain or ACF telescope. It will thread on to the rear cell of any suitable instrument (Meade, Celestron and more), in place of a traditional eyepiece holder/visual back and comes with a 2-inch to 1.25-inch step-down adapter with 1.25-inch dust cap) to ensure maximum compatibility with all your eyepieces and accessories and protection against dust, moisture or other ingress when not in use.
SCT/ACF telescope rack and pinion focuser
Focus travel: 30mm
Focuser gearing: 11:1 dual speed
Loading capacity: up to 3kg
2-inch/1.25-inch adapter ring
1.25-inch dust cap
Our standard delivery charge for most of the UK is £2.95. All orders are shipped promptly, lower value items are sent Royal Mail 1st class and higher value or larger goods are shipped via reputable courier. All goods are shipped fully insured with FEDEX, UPS, DPD and Royal Mail, we do not use budget courier services, please note we can only ship to UK mainland addresses. We are not able to ship to forwarding agents or PO boxes.
Our Order Lookup system (see very top of each page for the icon and link) updates the order status in real time for you - simply by entering your order number and postcode..
We hold stock, dozens of telescopes and literally thousands of accessories that we ship out each business day, normally orders received before lunch are shipped that business day. We also direct ship from our UK suppliers, this means we have access to thousands of products that can ship fast to our customers.
Deliveries to UK mainland addresses are all shipped with fully insured premium services for £2.95, *some exceptions apply including many AB, FK, HS, IV, KA, KW, PA, PH, ZE postcodes. We will quote delivery charges to these areas where applicable prior to shipping (this does not normally affect lower value items shipped by Royal Mail).
You must inform us within one working day if the goods are lost or damaged in transit so that we can make a prompt claim against the delivery company and correct the problem. Please ensure all address details are accurate, we cannot be responsible for failed deliveries or losses arising from incorrect delivery addresses.
You agree that proof of delivery supplied by our delivery company is sufficient evidence to establish that goods have been received.
If your product is sent by Courier they will attempt delivery twice and a signature will be required. If they are unable to deliver because you are not available and after 5 days you have not contacted them to re-arrange. the goods will be returned to us and the return delivery costs may be charged to you