Meade Instruments:  
 » LX90 SCT & ACF Series. 
 » LX200 ACF Series. 
 » LXD75 ACF Series. 
 » ETX Computerised Telescopes. 
 » Lightbridge Dobsonian Telescopes. 
 » Premium Refractor Telescopes. Coronado Solar Telescopes: 
 » Personal Solar Telescopes. 
 » SolarMax II Telescopes. Sky-Watcher: 
 » Equinox Refractor Telescopes PRO series. 
 » Evostar ED PRO Refractor Telescopes. 
 » Skymax PRO Maksutov Cassegrain Telescopes. 
 » Telescopes standard series. Ascension telescopes and accessories: 
 » Apochromat ED Triplet Refractors 
 » Achromat Doublet Refractors  
 » Eyepieces including zoom eyepieces. 
 » Guiding eyepieces. 
 » Extension tubes. 
 » Flip mirrors. 
 » Imaging filters. 
 » Barlow lenses. 
 » Binoviewers. 
 » Red dot finders. 
 » Eyepiece projection kits. 
 » Mirror and prism diagonals. Opticstar sections: 
 » Cooled, long exposure cameras, 6.1MP CCD, USB 2.0. 
 » Video cameras for planetary use up to 1.3MP, USB 2.0. 
 » Imaging accessories. 
 » Auto-Guiding systems, complete solutions. Apogee Instruments Inc: 
 » Ascent series up to 16MP cooled CCD, USB 2.0. 
 » Kodak Interline CCDs. 
 » Kodak Full Frame CCDs, internal shutters. 
 » Hamamatsu Back Illuminated CCDs. 
 » EMCCD Interline Transfer CCDs. 
 » Sony Interline CCDs. 
 » Filter Wheels and Accessories. Altair Astro: 
 » Imaging Newtonians. 
 » Maksutovs. 
 » Ritchey Chretien Astrographs. 
 » ED Triplet Refractors. iOptron: 
 » Altazimuth Mounts. 
 » Equatorial Mounts.
Vixen Japan: 
 » Refractor Telescopes. 
 » Catadioptric Telescopes. 
 » Newtonian Telescopes. 
 » Sphinx Mounts. 
 » Atlux Mounts. 
 » Gaiax Mounts. 
 » Accessories. Willmann Bell books. A&M Advanced Telescopes sections: 
 » Super apochromat refractors. 
 » Schmidt cameras. 
 » Ritchey Chretien catadioptrics. 
 » Maksutov Cassegrain catadioptrics. 
 » Dobsonian reflectors. 
 » Telescope accessories. 
 » Image gallery. 
 » Articles. MSB AstroArt software. Farpoint Astro: 
 » Dovetail systems and mount accessories. 
 » Collimation tools. 
 » Focus masks. 
 » Binocular mountings. Starlight Xpress: 
 » Cooled CCD Cameras. 
 » Guide Cameras. 
 » Filter Wheels. The Imaging Source: 
 » High speed USB 2.0 video cameras. 
 » High speed Firewire video cameras. Shoestring Astronomy sections: 
 » Autoguiding connectivity kits and interfaces. 
 » Shutter control units for DSLR cameras. 
 » Focus motor controllers.
Cooled CCD
Opticstar DS-616C XL
£999.00
The Opticstar DS-616C XL uses the Sony ICX413AQ, 6.1 mega pixel colour CCD (1.8").
Complete with power supply unit and software...
Meade LX90 ACF 12" UHTC
Meade LX90 ACF 12" UHTC.
£3100.00
The Meade LX90 ACF 12 UHTC is a 12" advanced catadioptric with a computerised fork mount.
FREE: 1.3MP video camera.
Altair 8" RC Astrograph
Altair RC 8" Astrograph.
£1099.00
The Altair 8" F8 Ritchey Chretien is a true astrograph with a carbon fibre optical tube and two dovetail plates.
FREE: 1.3MP video camera.
Skyliner-300P FlexTube
Sky-Watcher Skyliner-300P FlexTube.
£849.00
The Skyliner-300P FlexTube feature retactable optical tubes, making them easy to transport and store offering the ultimate flexibility...
Sky-Watcher NEQ6 PRO
Sky-Watcher EQ6 PRO mount.
£959.00
NEQ6 PRO (EQ6 PRO) is the extra heavy duty, computerised mount from Sky-Watcher with a load capacity of 25kg.
FREE: Power Supply Unit, 4A 12V DC to power mount.
Ascension 80ED Triplet
Ascension 80ED Triplet
£745.00
The Ascension 80ED Triplet APO from the premium range of
Ascension telescopes. Alumi- nium case and accessories included as standard...
Meade LT 6 ACF
Meade LT 6" ACF.
£1066.00
The Meade LT 6 ACF with Advanced Coma Free optics sets a new high performance standard for its price range.
FREE: Mains power supply.
Opticstar LRGbB
Opticstar 1.25" LRGbB filter set.
£39.95
The Opticstar LRGbB filters. A set of 5 1.25" filters for imaging.
Cooled CCD
Opticstar DS-145 ICE
£995.00
The Opticstar DS-145C ICE uses the highly sensitive Sony ICX285, 1.4 mega pixel colour CCD with 62% QE.
Complete with power supply unit, adapters, case and software...
Opticstar ED80S Gold
Opticstar ED80S Gold.
£449.00
The Opticstar ED80S Gold with dual speed Crayford focuser and apochromatic fluorite doublet
FPL-53 objective. Durable all-metal construction...
Auto-Guider Kits
Shoestring auto-guiding kit
£79.80
Elegant, low-cost Auto-Guider connectivity kits from Shoestring Astronomy.
Explorer-130P SynScan
Sky-Watcher Explorer-130P SynScan AZ GOTO
£285.00
The Explorer-130P SynScan AZ GOTO from Sky-Watcher is a complete computerized telescope.
SXVR-H36 (SXVF-H36)
SXVR-H36
£4349.00
The Starlight Xpress SXVR-H36 is the 16 mega pixel camera with fast USB 2.0 interface.
The Imaging Source
Imaging Source CCD camera.
£274.00
The DMK / DFK / DBK series of CCD video cameras from The Imaging
Source feature a FireWire or USB 2.0 computer interface.
Ascension Accessories
Ascension 8x50 Finder Scope.
£90.00
The Ascension 8x50 LED Finder Scope incorporates a cemented doublet achromatic 50mm
objective with blue coatings, precisely machined body and integrated adjustable illuminated cross-hair...
Willmann Bell
Willmann Bell books.
Willmann Bell section last updated: 20th April 2013

Willmann Bell is the leading publisher of astronomical books, serving astronomers worldwide since 1973.

Telescope Design and Testing
Telescopes, Eyepieces, Astrographs. [NEW] Telescopes, Eyepieces, Astrographs. Design, Analysis and Performance of Modern Astronomical Optics is about every optical element between your eye or your imaging sensor and the night sky. This book covers optimized designs found in today’s astronomy market, explores the origins of different systems, analyzes their optical properties and assesses their performance.
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£ 46.00 (inc VAT) Dispatched within 24 hours.
Star Testing. Star Testing Astronomical Telescopes - 2nd edition. Many observers harbour misgivings about their telescope. The manufacturer may have guaranteed accuracy to "one-quarter wavelength" or as "diffraction-limited" but most telescope users have, at best, only a hazy idea of how to personally verifying such claims.
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£ 30.00 (inc VAT) Dispatched within 24 hours.
Telescope Optics. Telescope Optics. This book will both arouse your curiosity and answer your questions. Why are there so many different kinds of telescopes? What does each type have to offer? What makes one telescope better than another? Which are best? Why? What are the tradeoffs? As a telescope buyer, you will be better informed; as a telescope maker, you will be able to design custom optics.
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£ 29.00 (inc VAT) Dispatched within 24 hours.
Making A Refractor Telescope. Making A Refractor Telescope. With this book, you will learn that making a lens involves the same simple practices and common tools involved in making a mirror. You will find there is nothing mysterious or unique. Yes, there are more surfaces to finish, but all are spherical. The author adopts the role of coach and guides the reader, step by step.
£ 40.00 (inc VAT) out of stock
The Dobsonian Telescope. The Dobsonian Telescope. This book tells how you can build a state-of-the-art Dobsonian telescope using readily available materials and supplies. Every step of construction is detailed in photographs and diagrams, and the underlying ideas are carefully explained. This is the result of a three-year collaboration between authors David Kriege and Richard Berry, two experienced and well-known telescope makers.
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£ 35.00 (inc VAT) Dispatched within 24 hours.
Amateur Telescope Making. [NEW] Amateur Telescope Making. All aspects of building a telescope are covered in this series of books across three volumes including mirror making, optical testing, refractor telescopes, telescope mechanics, telescope adjustments, binoculars, Schmidt cameras, optical flats, eyepieces, small lenses, optical coatings, coating equipment, mirror making, optical testing, workshop wisdom and much more.
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£ 29.00 (inc VAT) Dispatched within 24 hours.

Astrophotography and Photometry
Photoshop Astronomy. Photoshop Astronomy - 2nd editon. Among the myriad computer programs used by astrophotographers, none is as popular or versatile as Adobe Photoshop. However, to take full advantage of the program's capabilities requires vast amounts of time. If a shortcut exists for mastering the tools and techniques needed to properly massage an astrophoto, R. Scott Ireland's book Photoshop Astronomy is it.
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£ 46.00 (inc VAT) Dispatched within 24 hours.
Intoduction to Digital Astrophotography. Introduction to Digital Astrophotography - 2nd edition. This book is a 400+ page comprehensive, nuts-and-bolts introduction to digital astro-imaging written by Robert Reeves, an accomplished author and film imager with nearly 50 years of experience who has enthusiastically made the transition to digital imaging. Robert describes how the family digital camera you probably already own can be used to take spectacular pictures of the night sky.
£ 40.00 (inc VAT) out of stock
Webcam Astrophotography. [NEW] Webcam Astrophotography. In the last few years video astrophotography has exploded onto the astronomy scene. It has rapidly evolved from short exposure six-bit black-and-white imagery into long-exposure full-colour 16-bit per channel imagery of such quality that it rivals "conventional" means of astrophotography.
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£ 40.00 (inc VAT) Dispatched within 24 hours.
Observing and Photographing the Solar System. [NEW] Observing and Photographing the Solar System. Covers amateur observation and photography of the planets. Several hundred photographs and line drawings of exceptional quality compliment the clearly written text. Unlike deep-sky observing, meaningful observations can be made in your own backyard.
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£ 29.00 (inc VAT) Dispatched within 24 hours.
Astronomical Photometry. Astronomical Photometry. Photometry, the measurement of light flux, is one of the most fundamental and oldest research techniques employed in astronomy. It is also an area where valuable contributions can be made by amateur astronomers using small telescopes. Most people who do photometry have learned the hard way, because how-to books in this field are very few and often incomplete.This book fills the gap for both amateur and professional astronomers who wish to learn the techniques of photoelectric photometry.
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£ 35.00 (inc VAT) Dispatched within 24 hours.

Handbooks for Astronomy
Solar Astronomy. Solar Astronomy Handbook. This book is not so much about the Sun, but about the opportunities for amateur astronomers to observe the Sun. This book was conceived and written by a group of German amateur observers. Each section was the responsibility of the amateur who had made that aspect of solar astronomy his specialty. The emphasis was on the practical and covers the kind of solar astronomy within the reach of most amateurs.
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£ 35.00 (inc VAT) Dispatched within 24 hours.

Charts and Guides
Messier Marathon Guide. The Year-Round Messier Marathon Field Guide. This "guide" is really much more than the title might suggest. It is part star atlas, part descriptive text, part telescope primer, and part strategy session, all held together with the infectious enthusiasm of its author. The whole first third of the book is chock full of practical information on telescopes and observing.
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£ 29.00 (inc VAT) Dispatched within 24 hours.
The Arp Atlas of Peculiar Galaxies. [NEW] The Arp Atlas of Peculiar Galaxies. In 1966, astronomer Halton Arp compiled his Atlas of Peculiar Galaxies, which featured 338 images of some of the strangest looking galaxies and galaxy groups then known to exist. The purpose of the Atlas was to graphically present structural peculiarities in galaxies.
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£ 46.00 (inc VAT) Dispatched within 24 hours.
Men, Monsters and the Modern Universe. [NEW] Men, Monsters and the Modern Universe. A book of three parts: first, a complete old-time star atlas; second, a set of universal seasonal star finder charts and; finally, a modern star atlas with a catalog of selected objects suitable for naked eye or small telescope observing.
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£ 29.00 (inc VAT) Dispatched within 24 hours.
Uranometria. Uranometria 2000. The stunning "Next Edition" of the world-famous Uranometria 2000.0. The most comprehensive stellar/deep sky atlas and data resource we have seen, the three volumes of Uranometria 2000.0 are so much more than a "Second Edition," they can only be considered the fulfillment of that process to which the first edition was but prologue. Years in development, this massive achievement affords astronomers, astrophotographers and CCD imagers.
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£ 58.00 (inc VAT) Dispatched within 24 hours.
The Night Sky Observer's Guide. The Night Sky Observer's Guide. A subtitle to the three-volume Night Sky Observer’s Guide could have been Burnham's Celestial Handbook: The Next Generation... (it is) a bible of very deep-sky observing, taking objects constellation by constellation with full page charts and numerous smaller finder charts and drawings. Tables list variable and double stars, and a few individual stars are highlighted.
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£ 40.00 (inc VAT) Dispatched within 24 hours.
Opticstar Showroom
Opening Hours
updated: 2nd January 2013
Opticstar showroom.
Day    Opening Hours

Monday 9am - 5pm Tuesday 9am - 5pm Wednesday 9am - 5pm Thursday 9am - 5pm Friday 9am - 5pm Saturday 10am - 2pm Sunday CLOSED
We are closed on Sundays and public holidays.
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Willmann Bell
Books for Astronomy
updated: 15th May 2012
Willman Bell books.
Acclaimed books from Willmann Bell...
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Opticstar News
Imaging Brochure
posted: 17th August 2012
Opticstar brochure.
Download the Opticstar imaging catalogue here.
more
Sample Images
Opticstar PL-130M CoolAir
posted: 10th February 2009
Mosaic of the Moon at 2354x4010 pixels 
 captured by Herwig Sulzbacher.
An impressive 9.4 megapixel mosaic of the Moon by Herwig Sulzbacher with the Opticstar PL-130M.
Articles
Pixel Response Effects On CCD Gain Calibration
Pixel response.
The gain of a CCD camera is the conversion between...
more
A&M 152mm f/8 Review
"Fantastic Performance" "Beauty of a Ferrari"
updated: 25th March 2009
A&M 152mm f/8 TMB.
Read the latest review about the A&M 152mm f/8 A&M/TMB on Cloudy Nights. According to the review this telescope combines the "beauty of a Ferrari" with "fantastic performance". The review also states that "the manufacturer's claims are valid".
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updated: 21st February 2012
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