Meade Instruments:  
 » LX90 SCT & ACF Series. 
 » LX200 ACF Series. 
 » LXD75 ACF Series. 
 » ETX Computerised Telescopes. 
 » Lightbridge Dobsonian Telescopes. 
 » Premium Refractor Telescopes. Celestron: 
 » Refractor Telescopes. 
 » Catadioptric 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. Vixen Japan: 
 » Refractor Telescopes. 
 » Catadioptric Telescopes. 
 » Newtonian Telescopes. 
 » Sphinx Mounts. 
 » Atlux Mounts. 
 » Gaiax Mounts. 
 » Accessories. Orion Optics: 
 » AG Advanced Astrographs. 
 » Sub-aperture Maksutov Cassegrain Telescopes. 
 » Maksutov Cassegrain Telescopes. 
 » Newtonian Telescopes. A&M Advanced Telescopes sections: 
 » Super apochromat refractors. 
 » Schmidt cameras. 
 » Ritchey Chretien catadioptrics. 
 » Maksutov Cassegrain catadioptrics. 
 » Dobsonian reflectors. 
 » Telescope accessories. 
 » Image gallery. 
 » Articles. 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. The Imaging Source: 
 » High speed USB 2.0 video cameras. 
 » High speed Firewire video cameras. Moravian Instruments sections: 
 » Cooled long exposure CCD cameras. 
 » Auto-Guiding cameras. 
 » Image gallery. 
 » Articles. Farpoint Astro: 
 » Dovetail systems and mount accessories. 
 » Collimation tools. 
 » Focus masks. 
 » Binocular mountings. Shoestring Astronomy sections: 
 » Autoguiding connectivity kits and interfaces. 
 » Shutter control units for DSLR cameras. 
 » Focus motor controllers.
Meade LX90 ACF 12" UHTC
Meade LX90 ACF 12" UHTC.
£2695.00
The Meade LX90 ACF 12 UHTC is a 12" advanced catadioptric with a computerised fork mount.
FREE: 3.3MP CCD camera.
Celestron CPC 800 GPS
Celestron CPC 800 GPS XLT.
£1449.00
The Celestron CPC 800 GPS XLT is an 8" SCT with a fully computerised fork mount and GPS.
FREE: 1.3mp video camera.
Skymax-180 PRO
Sky-Watcher Skymax-180 PRO (latest "Black Diamond" moldel)
£659.00
The Skymax-180 PRO Black Diamond model) is the next generation of telescopes...
FREE: 1.3mp video camera.
Altair 10" RC Astrograph
Altair RC 10" Astrograph.
£2699.00
The Altair 10" F8 Ritchey Chretien is a true astrograph with a carbon fibre optical tube and two dovetail plates.
FREE: 1.3MP video camera.
Sky-Watcher NEQ6 PRO
Sky-Watcher EQ6 PRO mount.
£880.00
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.
Meade LT 8 ACF
Meade LT 8" ACF.
£1599.00
The Meade LT 8 ACF with Advanced Coma Free optics sets a new high performance standard for its price range.
FREE: 1.3MP video camera.
SPX Newtonians
Orion Optics SPX Newtonians.
£595.00
The SPX Range from Orion Optics is designed to give the best possible performance...
FREE: 1.3MP video camera.
Cooled CCD
Opticstar DS-145 ICE
£1249.00
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...
NexStar 90 SLT
Celestron NexStar 90 SLT
£279.00
The NexStar 90 SLT from Celestron with SkyAlign technology is ideal for newcomers to astronomy.
FREE: 1.25" Moon Filter.
Auto-Guider Kits
Shoestring auto-guiding kit
£75.05
Elegant, low-cost Auto-Guider connectivity kits from Shoestring Astronomy.
Celestron CGEM
Celestron CGEM mount.
£1095.00
CGEM (GoTo). The new computerised mount from Celestron. It includes an ultra sturdy 2" steel tripod with accessory tray.
Equinox 100ED APO
Sky-Watcher Equinox 120ED
£764.00
The Equinox 100ED APO from Sky-Watcher includes dual speed focuser and aluminium case...
FREE: x2 ED Barlow.
Ascension Projection Kit
Ascension 2" Adjustable Eyepiece Projection Kit.
£35.00
The Ascension 2" Eyepiece Projection Kit for all types of astro photography.
SXVR-H36 (SXVF-H36)
SXVR-H36
£4339.00
The Starlight Xpress SXVR-H36 is the 16 mega pixel camera with fast USB 2.0 interface.
Orion Optics Telescopes
Orion Optics telescopes
Orion Optics section last updated: 3rd September 2010

Orion Optics is the leading British telescope manufacturer with a long standing reputation in optical design and engineering.
Optimised Dall-Kirkham
Orion Optics ODK range. ODK Range. From 250mm (8") to 400mm (16"), f6.8 for all models. A catadioptric telescope which is suitable both for photographic and visual use. Orion Optics has introduced the Optimised Dall-Kirkham series, designated ODK.
£ 4260.00 (inc VAT) out of stock
AG Advanced Astrographs
Orion Optics AG Advanced Astrograph range. AG Range. From 200mm (8") to 400mm (16"), f3.8 for all models, 4 lens ED corrector design, hilux coatings for both mirrors, Lambda / 8 or better, 3" Crayford with 10:1 reduction or electronic, CNC machined and Carbon Fibre sandwich construction. Ideal for astrophotography.
£ 3950.00 (inc VAT) out of stock
CT Ultra Newtonians
Orion Optics CT Ultra Newtonians. Ultra Newtonians. From 200mm (f4.5) to 400mm (f4). Orion Optics has created an instrument that will surpass any other telescope in its class. Sporting a Carbon Fibre tube and Ultra Grade Optics (1/10 PV waveront), CT Ultra Newtonians perform with clarity and power.
£ 1420.00 (inc VAT) out of stock

Maksutov-Cassegrain Catadioptrics
Orion Optics OMC140. OMC140. 140mm, F/14.3. High power, high resolution Maksutov-Cassegrain. High quality optics with the option to improve visual quality further by upgrading to deluxe optics and coatings. New carbon fibre model.
£ 659.00 (inc VAT) out of stock
Orion Optics OMC200. OMC200. 200mm, F/20. High power, high resolution Maksutov-Cassegrain. High quality optics with the option to improve visual quality further by upgrading to deluxe optics and coatings.
£ 1995.00 (inc VAT) out of stock

SPX Newtonians
Orion Optics SPX200. SPX200. 200mm Newtonian design with three focal ratio options: f/4.5, f/6 and f/8. 1/8th or 1/10th wavefront optics, low profile Crayford focuser. Includes finder, tube rings and dovetail plate.
View this item in our showroom.
£ 595.00 (inc VAT) out of stock
Orion Optics SPX250. SPX250. 250mm Newtonian design with two focal ratio options: f/4.8, and f/6.3. 1/8th or 1/10th wavefront optics, low profile Crayford focuser. Includes finder, tube rings and dovetail plate.
£ 775.00 (inc VAT) out of stock
Orion Optics SPX300. SPX300. 300mm Newtonian design with two focal ratio options: f/4, and f/5.3. 1/8th or 1/10th wavefront optics, low profile Crayford focuser. Includes finder, tube rings and dovetail plate.
£ 1199.00 (inc VAT) out of stock
Orion Optics SPX350. SPX350. 350mm, f4.6, Newtonian design. 1/8th or 1/10th wavefront optics, low profile Crayford focuser. Includes finder, tube rings and dovetail plate.
£ 1995.00 (inc VAT) out of stock

Europa Newtonians
Orion Optics Europa 150 Deluxe. Europa 150 Deluxe. 150mm Newtonian design with three focal ratio options: f/5, f/8 and f/11. From 1/6th to 1/8th wavefront optics with Hilux coatings. Includes tube rings and dovetail plate. Optionally available with mount and tripod.
£ 279.00 (inc VAT) out of stock
Orion Optics Europa 200 Deluxe. Europa 200 Deluxe. 200mm Newtonian design with three focal ratio options: f/4.5, f/6 and f/8. From 1/6th to 1/8th wavefront optics with Hilux coatings. Includes tube rings and dovetail plate. Optionally available with mount and tripod.
£ 449.00 (inc VAT) out of stock
Orion Optics Europa 250 Deluxe. Europa 250 Deluxe. 250mm Newtonian design with f/4.8 focal ratio. From 1/6th to 1/8th wavefront optics with Hilux coatings. Includes tube rings and dovetail plate. Optionally available with mount and tripod.
£ 659.00 (inc VAT) out of stock
Other Items Of Interest
Telescopes
Ascension telescopes Ascension Telescopes. Including the premium range of Ascenion ED Triplet apochromats.

A&M telescopes A&M Telescopes. Advanced telescopes that include a wide range of refractors, catadoptrics, newtonians and dobsonians.

Vixen telescopes Vixen Telescopes combine elegance with innovative technology emblematic of Japanese manufacturing quality.

Vixen telescopes Sky-Watcher PRO Telescopes are manufactured to high levels of optical and mechanical precision, undergoing strict quality control procedures and testing.

Telescope Mounts
Vixen mounts. Vixen Mounts. Including the SPHINX and ATLUX telescope mounts.

Sky-Watcher EQ6 PRO SkyScan Sky-Watcher PRO Mounts. Including the EQ6 PRO and HEQ5 PRO telescope mounts.

Astro Engineering Accessories
Astro Engineering accessories Astro Engineering Accessories. Fine accessories from Astro Engineering.

Opticstar News
New Opening Hours
updated: 4th August 2010
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.
more
Sample Images
Opticstar DS-335C ICE
updated: 20th August 2010
Sample image.
The M42 nebula shot by Nick Witte Vermeulen with the Opticstar DS-335C ICE.
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
Centroid Noise And Precision Photometry
Centroid noise.
Centroiding noise is a random error, or "noise" component...
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".
Willmann Bell
Books for Astronomy
posted: 29th August 2008
Willman Bell books.
Acclaimed books from Willmann Bell...
more
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