FANTASTIC ACCESSORY SET OFFER!!
Buy ANY Sky-Watcher or TAL telescope from ANY UK dealer & buy this superb
Sky-Watcher Eyepiece, Filter, Night Vision Torch & User Guide Set for just £69.00 (SRP £149.00) directly from OVL!!
Kit Comprises: 2mm, 5mm, 15mm & 20mm Long Eye Relief Eyepieces, Four Threaded Light Filters (Amber, Blue, Neutral Grey & Moon Filter) Dual - Beam LED Night Vision Torch, Astronomical Telescope User Guide, in lockable, foam-padded Aluminium Case
Terms of Offer
Just send a photocopy of your receipt with a cheque (payable to OVL) and covering note to us at the address below. Order must be placed within FOUR MONTHS of telescope purchase. Please provide a daytime telephone number and an address, for guaranteed acceptance of delivery, between 9am-5pm Mon-Fri as the goods will be delivered by carrier. FREE delivery to any UK address!!
Offer commences 25th June 2007.
Telescope purchased 25/02/07 onwards qualify for offer.
Post to: Accessory Set Offer, Optical Vision Ltd, Unit 3 Woolpit Business Park, Woolpit, Bury St.Edmunds, Suffolk, IP30 9UP
(Please note: We reserve the right to discontinue this offer at any time without prior notice)
These instruments offer an incredible aperture-to-price ratio. The Dobsonian mount, popularized by John Dobson in the late 1970’s, is a very simple but effective method of mounting a Newtonian Reflector, based on the alt-azimuth principle. Fast and easy to set up, the Dobsonian mount consists of a box-type mounting which allows the telescope to pivot in altitude, while the box itself is rotated on a base in azimuth. The secret of the design is to correctly balance the optical tube and to use frictional materials, which allow it to move easily when nudged but to stay in position when not. The mount is designed to be driven by hand as opposed to slow motion controls.
Tube material: Aluminium.
NEW!!
SKYLINER FlexTubeTM DOBSONIANS
Sky-Watcher are proud to introduce a new range of truss-tube dobsonian models. The new FlexTubeTM Dobsonians all feature retactable OTA’s, making them easy to transport and store, offering the ultimate flexibility for owning an otherwise large telescope. They all feature 2-part telescope tubes attached with 3-arm supports. When in use the tube is fully extended and each arm’s axis is clamped to ensure a rigid optical system. After use, the clamps can be loosened and the tube retracted into a convenient compact size. Owning a large telescope has never been so easy!!
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Sky-Watcher Dobsonians feature a unique patented Tensioner/Carrying handle. By lifting the handles together, you can easily carry the whole unit in an upright position with the help of a friend.
ADVANCED FEATURES
PARABOLIC PRIMARY MIRRORS
