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 10" UHTC
Meade LX90 ACF 10" UHTC.
£2520.00
The Meade LX90 ACF 10 UHTC is a 10" advanced catadioptric with a computerised fork mount.
FREE: 1.3MP video camera.
Altair 10" RC Astrograph
Altair RC 10" Astrograph.
£2279.00
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.
Explorer-300PDS
Sky-Watcher Explorer-300PDS & NEQ6 PRO SynScan telescope.
£598.00
The Explorer-300PDS from Sky-Watcher optionally available with the NEQ6 PRO SynScan mount...
FREE: Collimation Eyepiece.
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 LS 8 ACF
Meade LS 8".
£1939.00
The Meade LS 8 ACF is the most advanced catadioptric telescope on the market.
FREE: Mains power supply.
Opticstar Nebula Filters
Opticstar Nebula filters.
£39.95
The Opticstar UHC Filters. Deep sky filters that are suitable for visual observation and 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.
Skyhawk-1145P SynScan
Sky-Watcher Skyhawk-1145P SynScan AZ GOTO
£249.00
The Skyhawk-1145P 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 2" SCT Enhanced Mirror Diagonal.
£49.99
The Ascension 2" SCT Enhanced Mirror Diagonal is a premium CNC machined...
Opticstar Camera Accessories

Filters & Filter Wheels
Colour Filter Wheel [NEW] Opticstar FW125-5 Colour Filter Wheel. A manual colour filter wheel for standard 1.25" threaded filters with 5 filter positions. It includes 4 adapters.
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£ 64.95 (inc VAT) Dispatched within 24 hours.
Imaging filters. Opticstar 1.25" Moon filters. Moon filters for reducing the glare of the Moon. Choice of light transmission 13% and 25%.
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£ 9.95 (inc VAT) Dispatched within 24 hours.
Variable Polarizing filters. [NEW] Opticstar Variable Polarising Moon Filters. The ideal moon filters for telescopes of all aperture sizes. The amount of light reaching the eyepiece can be set at between 1% to 40%. Available in 1.25" and 2" aperture, complete with storage case.
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£ 24.00 (inc VAT) Dispatched within 24 hours.
Opticstar Light Pollution filters. Opticstar Light Pollution filters. Available in 1.25" and 2" aperture. These high transmission filters are especially effective on the Moon and planets where they will show additional detail, they will also darken the sky background to enhance many deep sky objects.
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£ 29.00 (inc VAT) Dispatched within 24 hours.
Imaging filters. Opticstar UHC Nebula Filters. Deep-sky filters that are suitable for both, visual observation and imaging. Available in 1.25" and 2" aperture.
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£ 39.95 (inc VAT) Dispatched within 24 hours.
Imaging filters. Opticstar 1.25" Infra Red Cut-off filter. For use in CCD imaging, this high-transmission filter will exclude any IR wavelengths beyond H-alpha showing a very steep desirable curve.
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£ 29.95 (inc VAT) Dispatched within 24 hours.
Imaging filters. Opticstar 1.25" LRGbB Imaging Filters. A set of 5 imaging filters for Luminance, Red, Green, Lt Blue and Blue. They will thread into the barrel of any standard 1.25" eyepiece or filter wheel that can accept 1.25" filters. Also available individually.
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£ 9.95 (inc VAT) Dispatched within 24 hours.
High transparency imaging filters. Opticstar 1.25" High Transmission LRGB. A set of 4 imaging filters, Luminosity, Red, Green, Blue with transparency between 91% and 95%. They will thread into the barrel of any standard 1.25" eyepiece or filter wheel that can accept 1.25" filters.
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£ 99.95 (inc VAT) Dispatched within 24 hours.
Barlow Lenses
Opticstar 1.25" Barlow x2. Opticstar 1.25" Barlow Lens x2. A high quality 1.25” barlow lens made entirely of metal. Fully multi-coated (FMC) doublet achromatic lens, results in high resolution and contrast.
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£ 28.00 (inc VAT) Dispatched within 24 hours.
Opticstar 1.25" Barlow x3. Opticstar 1.25" Barlow Lens x3. A high quality 1.25" barlow lens made entirely of metal. Fully multi-coated (FMC) doublet achromatic lens, results in high resolution and contrast.
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£ 34.00 (inc VAT) Dispatched within 24 hours.
Opticstar 1.25" Barlow x3 ED. Opticstar 1.25" x3 Photo-Visual ED Barlow. A high quality 1.25" photo-visual barlow lens using special ED glass to minimise chromatic aberrations. Metal body, fully multi-coated (FMC) doublet apo-achromatic lens, results in high resolution, contrast and superior colour correction.
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£ 49.00 (inc VAT) Dispatched within 24 hours.
Planetary imaging kit. Opticstar Planetary Imaging Kit. This imaging kit has been designed to offer maximum flexibility to the amateur planetary and Lunar imager. The Kit is compatible with all types of telescopes including Newtonians, catadioptrics and refractors.
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£ 69.00 (inc VAT) Dispatched within 24 hours.
2" ED Barlow lens X2. Opticstar 2" Barlow Lens x2 ED. Special ED glass, metal body, rugged grip, cemented doublet fully multi coated apochromatic lens, results in high resolution, contrast and colour correction. 2" to 1.25" eyepiece adaptor with copper compression ring is included.
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£ 59.00 (inc VAT) Dispatched within 24 hours.

Focal Reducers
Opticstar 1.25" Photo-Visual Focal Reducer. Opticstar 1.25" Photo-Visual Focal Reducer . This is a F 0.5 focal reducer that will fit on standard 1.25" eyepieces or nosepieces. When used photographically the focal reduction will vary depending on the distance from focal reducer optics to the camera sensor.
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£ 24.95 (inc VAT) Dispatched within 24 hours.
Opticstar 1.25& Imaging Focal Reducer Opticstar 1.25" Imaging Focal Reducer. Fits any C/CS-mounted camera and has been designed solely for imaging. The focal reducer consists of a two lens cemented system for better correction, optics are fully broadband multi-coated.
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£ 29.95 (inc VAT) Dispatched within 24 hours.
Opticstar 1.25" Variable Imaging Focal Reducer Opticstar 1.25" Variable Imaging Focal Reducer . Designed solely for imaging offering focal reduction at F0.73, F0.66, F0.59 and F0.52. The focal reducer consists of a two lens cemented system for better correction, optics are fully broadband multi-coated.
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£ 37.95 (inc VAT) Dispatched within 24 hours.
Adapters
Opticstar CS-mount to C-mount adapter. Opticstar CS-mount to C-mount Adapter (C-ring). Converts CS-mount cameras to C-mount cameras. This C-ring can also be used as a 5mm spacer. Several C-rings can be chained together.
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£ 3.95 (inc VAT) Dispatched within 24 hours.
Opticstar C/CS to 1.25" adaptor. Opticstar C/CS to 1.25" Adapter (nosepiece). Allows C/CS mount cameras to be attached to any standard 1.25" eyepiece holder.
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£ 14.95 (inc VAT) Dispatched within 24 hours.
Opticstar C/CS to 1.25" low profile adaptor. Opticstar C/CS to 1.25" Low Profile Adapter. Allows C/CS mount cameras to be attached to any standard 1.25" eyepiece holder. Simply remove the lens from the camera (if there is one) and screw in the adaptor.
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£ 19.95 (inc VAT) Dispatched within 24 hours.
Opticstar C/CS to T-thread adaptor. Opticstar C/CS to T-thread Adaptor. Allows T-thread lenses to be attached on C/CS mount cameras such as the Opticstar DS-335C, DS-145M, PL-130M, SL-130C etc.
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£ 19.95 (inc VAT) Dispatched within 24 hours.
Opticstar Low Profile SCT Adapter to 2" Nosepiece. Opticstar Low Profile SCT Adapter to 2" Nosepiece. Precision adapter with SCT outer threads (M) on one end, standard 2" push-fit nosepiece with 2" filter thread on the other. The adapter is 30mm long.
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£ 14.95 (inc VAT) Dispatched within 24 hours.
Opticstar Low Profile SCT Adapter to 2" Nosepiece. Opticstar 2" Drawtube to SCT (F) Adapter. Precision adapter with SCT threads (F) on one end, standard 2" drawtube on the other end.
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£ 14.95 (inc VAT) Dispatched within 24 hours.
Opticstar T-thread to 2" Nosepiece. Opticstar T-thread to 2" Nosepiece Adapter. A T-thread (Male, M42 x 0.75) to 2" push-fit nosepiece. Made of anodised aluminium.
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£ 19.95 (inc VAT) Dispatched within 24 hours.
Opticstar T-thread to 2" Nosepiece adapter - Long. Opticstar T-thread to 2" Nosepiece Adapter - Long. A long version of the T-thread (Male, M42 x 0.75) to 2" push-fit nosepiece. Made of anodised aluminium.
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£ 19.95 (inc VAT) Dispatched within 24 hours.
Opticstar T-thread to 1.25" Nosepiece adapter. Opticstar T-thread to 1.25" Nosepiece Adapter. T-thread (M) to 1.25" nosepiece threaded for filters. Made from anodised aluminium.
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£ 14.95 (inc VAT) Dispatched within 24 hours.
Opticstar T-thread to 1.25" Drawtube adapter. Opticstar T-thread to 1.25" Drawtube Adapter. T-thread (M) to 1.25" drawtube with thumb screw. Made from anodised aluminium.
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£ 11.95 (inc VAT) Dispatched within 24 hours.
Opticstar T-thread (M) to (M) adapter. Opticstar T-thread (M) to (M) Adapter. T-thread (M) to T-thread (M) low profile adapter. Made from anodised aluminium.
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£ 17.95 (inc VAT) Dispatched within 24 hours.
Opticstar SCT to T-thread adapter. Opticstar SCT to T-thread adapter. Attach photographic accessories to the prime focus of your Schmidt-Cassegrain telescope. The adapter can be split offering a variety of lengths i.e. 5mm, 20mm, 35mm and 60mm.
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£ 29.00 (inc VAT) Dispatched within 24 hours.
Opticstar T Type M42x0.75 Extension Tubes. Opticstar T Type M42x0.75 Extension Tubes. Extension tubes, male on one side and female on the other. These extensions come in 3mm, 6mm, 10mm, 20mm and 40mm lengths.
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£ 12.00 (inc VAT) Dispatched within 24 hours.
Opticstar M48(M) to 2" Nosepiece. Opticstar M48(M) to 2" Nosepiece. Nosepiece for 2" drawtubes with a male M48 thread at the back. Threaded for filters.
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£ 24.95 (inc VAT) out of stock
DSLR Adapters
Canon T-ring. Canon EOS to T-thread (F) Adapter. A heavy duty Canon EOS to T-thread (F) adapter. Made from anodised aluminium.
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£ 14.95 (inc VAT) Dispatched within 24 hours.
Nikon T-ring. Nikon to T-thread (F) Adapter. A heavy duty Nikon to T-thread (F) adapter. Made from anodised aluminium.
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£ 14.95 (inc VAT) Dispatched within 24 hours.
Minolta T-ring. Minolta to T-thread (F) Adapter. A heavy duty Minolta to T-thread (F) adapter. Made from anodised aluminium.
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£ 14.95 (inc VAT) Dispatched within 24 hours.
Pentax T-ring. Pentax to T-thread (F) Adapter. A heavy duty Pentax to T-thread (F) adapter. Made from anodised aluminium.
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£ 14.95 (inc VAT) Dispatched within 24 hours.
Olympus T-ring. Olympus to T-thread (F) Adapter. A heavy duty Olympus to T-thread (F) adapter. Made from anodised aluminium.
£ 14.95 (inc VAT) out of stock
Sony T-ring. Sony to T-thread (F) Adapter. A heavy duty Sony to T-thread (F) adapter. Made from anodised aluminium.
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£ 14.95 (inc VAT) Dispatched within 24 hours.
Extension Tubes
Opticstar 1.25" extension tube. Opticstar 1.25" Extension Tube. All-metal 1.25" extension tube will fit in a standard 1.25" telescope drawtube and will accept 1.25" eyepieces and other 1.25" accessories.
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£ 14.95 (inc VAT) Dispatched within 24 hours.
Opticstar 2" extension tube. Opticstar 2" Extension Tube. Robust all-metal 2" extension tube will fit in a standard 2" telescope drawtube and will accept 2" eyepieces and other 2" accessories.
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£ 19.95 (inc VAT) Dispatched within 24 hours.

Guiding Eyepieces
12.5mm Guiding eyepiece. Opticstar 1.25" 12.5mm Illuminated Reticule. Illuminated 12.5mm Reticule with adjustable dioptre. Useful for accurately aligning any telescope that can accept standard 1.25” eyepieces.
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£ 49.00 (inc VAT) Dispatched within 24 hours.
9mm Guiding Eyepiece. Opticstar 1.25" 9mm Advanced Illuminated Reticule. A high quality Ascension 9mm Plossl Illuminated Reticule Eyepiece is ideal for use for guiding and aligning the telescope mount via the ‘drifting’ method that ensures accurate alignment.
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£ 79.95 (inc VAT) Dispatched within 24 hours.
Guiding eyepieces. Opticstar Wireless Illuminated Reticules. Advanced illuminated reticule eyepieces. Plossl 6mm and 12mm models include micrometric x-y positioning controls.
£ 59.95 (inc VAT) out of stock

Off-Axis Guiders and Beam Splitters
Opticstar Off-Axis Guider. [NEW] Opticstar Off-Axis Guider. A high quality, low profile off axis guider compatible with the vast majority of imaging telescopes including Newtonian reflectors. The Kit consists of the actual Off-axis Guider, a 48mm to 2-inch nosepiece (threaded for filters) and 10mm T-extension.
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£ 129.00 (inc VAT) Dispatched within 24 hours.
Light Splitter. Opticstar 1.25" Light Splitter. The Light Splitter will accept standard 1.25" nosepieces and has a 1.25" nosepiece that will fit into standard 1.25" telescope drawtubes. The incoming light is split equally (50:50).
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£ 39.95 (inc VAT) Dispatched within 24 hours.

Eyepiece Projection Kits
Opticstar Eyepiece Projection Kit. Opticstar Eyepiece Projection Kit. A two-part T/1.25" camera adaptor used for prime-focus and eyepiece-projection astrophotography with SCTs and refractors. It can also be used with Newtonians that have the necessary focus travel (otherwise a barlow lens is required).
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£ 20.00 (inc VAT) Dispatched within 24 hours.
Opticstar Deluxe Eyepiece Projection Kit. Opticstar Deluxe Eyepiece Projection Kit. A high quality two-part T/1.25" camera adaptor used for prime-focus and eyepiece-projection astrophotography with SCTs and refractors. It can also be used with Newtonians that have the necessary focus travel (otherwise a barlow lens is required).
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£ 24.00 (inc VAT) Dispatched within 24 hours.
Opticstar Adjustable Eyepiece Projection Kit. Opticstar Adjustable Eyepiece Projection Kit. A premium quality adjustable three-part T/1.25" camera adaptor used for prime-focus and eyepiece-projection astrophotography with SCTs and refractors. It can also be used with Newtonians that have the necessary focus travel (otherwise a barlow lens is required).
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£ 35.00 (inc VAT) Dispatched within 24 hours.

Microscope Adapters
1x CS to 23mm adapter 1x C/CS-mount to 23mm . This adapter can be used to attach any C/CS-mount camera to a microscope that accepts standard 23mm occulars.
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£ 49.95 (inc VAT) Dispatched within 24 hours.
0.5x CS to 23mm adapter 0.5x C/CS-mount to 23mm . This adapter can be used to attach any C/CS-mount camera to a microscope that accepts standard 23mm occulars.
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£ 49.95 (inc VAT) Dispatched within 24 hours.

Power Supply Units
5A 12VDC Regulated Mains Power Supply Unit Hi-Q 12VDC 5A Switch-Mode Power Supply. A 12V DC mains power supply unit recommended for use with all motorised and computerised telescopes. This power supply will drive larger mounts and allow enough power for other devices. It comes with a 2m mains UK type power lead with a total reach of 3m.
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£ 29.95 (inc VAT) Dispatched within 24 hours.
2A 12VDC Regulated Mains Power Supply Unit Hi-Q 12VDC 2A Switch-Mode Power Supply. A 12V DC mains power supply unit recommended for use with light to medium motorised and computerised telescopes. It comes with a 2m mains UK type power lead with a total reach of 3m.
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£ 14.95 (inc VAT) Dispatched within 24 hours.
1A, 12vDC, PSU Opticstar 1A Power Supply Unit 12V output at 1A. Outputs stable current.
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£ 7.95 (inc VAT) Dispatched within 24 hours.
Power converter. Opticstar 12V DC to 3.3V DC Converter Enables the Opticstar DS-335C ICE and DS-145M ICE cooled cameras to be powered from a 12V DC power supply like a car battery.
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£ 8.00 (inc VAT) Dispatched within 24 hours.
Power splitter cable. Opticstar 1-to-4 Power Splitter Cable . Allows Opticstar Power Supply Units to split the power to up to 4 devices.
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£ 5.00 (inc VAT) Dispatched within 24 hours.
Power extension cable. Opticstar Power Extension Cable . Extention cable for any of the Opticstar power supply units.
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£ 5.00 (inc VAT) Dispatched within 24 hours.
Opticstar lenses.
The following lenses have CS mounts and they are appropriate for the Opticstar PL-130M / SL-300C / SL-130C, the Opticstar 450CD (PAL), Mintron video cameras (PAL) and Watec cameras (PAL). Please note that the 1/3" aperature lenses might produce vignetting when used with the larger 1/2" camera sensors in certain configurations.
Manual Iris 1/3" CS-mount Lenses
Opticstar 1/3" C-mount lens. Opticstar 1/3" CS 3.5-8.0mm. A f1.4 quality all-metal vari-focal lens with manual iris, ideal for astronomy.
£ 24.95 (inc VAT) out of stock
Opticstar 1/3" C-mount lens. Opticstar 1/3" CS 6.0-15.0mm. A f1.4 quality all-metal vari-focal lens with manual iris, ideal for astronomy.
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£ 34.95 (inc VAT) Dispatched within 24 hours.
Opticstar 1/3" C-mount lens. Opticstar 1/3" CS 6.0-60.0mm. A quality large aperture all-metal vari-focal lens with manual iris, ideal for astronomy.
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£ 49.95 (inc VAT) Dispatched within 24 hours.
Opticstar 1/3" C-mount lens. Opticstar 1/3" CS 7.5-75.0mm. A high quality large aperture all-metal vari-focal lens with manual iris, ideal for astronomy.
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£ 54.95 (inc VAT) Dispatched within 24 hours.
Opticstar ALL 3.0x8.0 Opticstar 15-L0308MT 1/3" Advanced Low Light 3.0-8.0 mm f 1.0 1/3" CS Advanced Low Light manual-iris vari-focal lens.
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£ 49.00 (inc VAT) Dispatched within 24 hours.
Opticstar 1/3" C-mount lens. Opticstar 1/3" CS 10.0-200.0mm. A fast large aperture all-metal vari-focal lens, ideal for astronomy.
£ 499.95 (inc VAT) out of stock
High Resolution Manual Iris 1/2" C-mount Lenses
Opticstar 1/2" C-mount lens. Opticstar 1/2" C 4.5-10.0mm. A high quality all-metal construction vari-focal lens with manual iris, ideal for astronomy.
£ 54.95 (inc VAT) out of stock
Manual Iris 2/3" C-mount Lenses
Opticstar 2/3" C-mount lens. Opticstar 2/3" C 50.0mm. A quality all-metal construction vari-focal lens with manual iris, ideal for astronomy.
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£ 74.75 (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.
more
Willmann Bell
Books for Astronomy
updated: 15th May 2012
Willman Bell books.
Acclaimed books from Willmann Bell...
more
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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Online Shopping
Credit & Debit Cards
updated: 21st February 2012
Online shopping.
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