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Astrographs
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ZW Optical (ZWO ASI)ZWO NIKON-T2 adapter suitable for all ASI cameras
ZWO NIKON-T2 adapter suitable for all ASI cameras. This NIKON-T2 adapter...
59,00 € -
CelestronCelestron PowerTank Lithium LT
New Celestron PowerTank Lithium LT: compact, lightweight, and portable...
106,70 €
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CelestronMicroscopio biologico monoculare Celestron LABS CM800 con preparati
Microscopio biologico monoculare...
128,04 € -3% 132,00 €
Welcome to the section dedicated to astrographs: high performance optical tubes for high quality astrophotography.
Astrographs Ci sono 56 prodotti.
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Takahashi Takahashi FSQ-106EDX4 Petzval Quadruplet...
The astrophotographers see in the FSQ-106ED one of the best astrographes available for the amateur astronomers. With its focal length of 530mm, an image circle of 88mm and a photographic field of 9,5°, it acts as teleobjective for most powerful CCD and DSR/DSLR cameras of the market. OTA version includes MEF-4 and Camera Angle Adjuster integrated in...
5 899,00 € 6 543,00 €Offerta!In stockVixen Vixen R200SS newtonian reflector with...
Kit composed by the Vixen newtonian reflector R200SS and the Vixen Extender PH 1.4x that takes up focal ratio to F/5.6. Corrector is optimized for full-frame sensor delivering a corrected image circle up to 44 mm. Vixen AS Coating for maximum light transmission and maximum stray-light protection!
1 790,00 €DisponibileVixen Vixen R200SS newtonian reflector with...
Kit composed by the Vixen newtonian reflector R200SS, the Vixen Corrector PH that takes down the focal ratio to F/3.8 (focal length 760 mm) and the Vixen Extender PH 1.4x that takes up focal ratio to F/5.6 (focal length 1120 mm). Correctors are both optimized for full-frame sensor delivering a corrected image circle up to 44 mm. Vixen AS Coating for...
2 339,00 €DisponibileVixen Vixen FL55SS fluorite doublet apochromatic...
Kit composed by the Vixen FL55SS fluorite doublet apochromatic refractor, dedicated Flattener HD corrector and Reducer HD focal reducer that transform this telescope into a double focal length astrograph for wide-field imaging (F/5.7 - 312 mm focal length with Flattener HD and F/4.3 - 237 mm focal length adding also the Reducer HD). If you have a Canon...
1 719,00 € 1 794,00 €Offerta!DisponibileVixen Vixen FL55SS fluorite doublet apochromatic...
Kit composed by the Vixen FL55SS fluorite doublet apochromatic refractor and dedicated Flattener HD corrector that transform this telescope into a 55 mm F/5.7 (312 mm focal length) astrograph for wide field imaging. EX 66 extension tube included. If you have a Canon EOS DSLR we highly reccomend the Canon EOS 60DX adapter (#VX-38751).
1 269,00 € 1 270,00 €Offerta!DisponibileVixen Vixen SD81S apochromatic refractor with...
Kit composed by the Vixen SD81S doublet apochromatic refractor, the SD Flattener HD field corrector and the SD Reducer HD focal reducer. With this kit you will get an high performance flat-field astrograph capable to cover the full-frame image format. Double focal length for maximum versatility!
1 519,00 € 1 524,00 €Offerta!DisponibileVixen Vixen SD103S apochromatic refractor with...
Kit composed by the Vixen SD103S doublet apochromatic refractor, the SD Flattener HD field corrector and the SD Reducer HD focal reducer. With this kit you will get an high performance flat-field astrograph capable to cover the full-frame image format. Double focal length for maximum versatility!
2 199,00 € 2 390,00 €Offerta!DisponibileVixen Vixen SD115S apochromatic refractor with...
Kit composed by the Vixen SD115S doublet apochromatic refractor, the SD Flattener HD field corrector and the SD Reducer HD focal reducer. With this kit you will get an high performance flat-field astrograph capable to cover the full-frame image format. Double focal length for maximum versatility!
2 979,00 € 2 990,00 €Offerta!DisponibileVixen Vixen VC200L Aspherical Cassegrain OTA...
Kit composed by the Vixen VC200L Aspherical Cassegrain OTA and the Reducer HD 0.79x focal reducer. High-performance system suitable for modern large-size CCD and CMOS sensors with tiny pixels. Contact us for info about connecting your DSLR or your CCD / CMOS cameras.
1 934,00 €DisponibileVixen Vixen AX103S Super-Apochromatic refractor...
Kit composed by the Vixen AX103S Super-Apochromatic refractor with accessories and the Vixen Reducer HD focal reducer.
3 249,00 €DisponibileVixen Vixen VSD100 F/3.8 OTA astrograph
Ultra-fast VSD100mm F/3.8 Vixen astrograph. Optical design: 5 elements in 5 groups, optimized for 70mm corrected wide field digital shooting. See the VSD100 dedicated web site for details and technical specifications: http://www.skypoint.it/vixen/vsd Discontinued, product page remains active for informational purposes
5 495,00 €Da ordinareVixen Vixen AX103S Super-Apochromatic refractor...
Vixen's AX103S, F/8.0 Refractor features a three element objective lens, incorporating a central ED lens. This reduces chromatic aberration and yields high contrast images. In combination with the rear Field Corrector Lens, the AX103 Refractor yields clear images to the edges of the field of view.
2 895,00 €Ordered upon requestVixen Vixen VC200L Aspherical Cassegrain OTA...
The Vixen VC200L is 20 cm F/9 modified Cassegrain OTA. The Vixen VC200L's catadioptric VISAC (Vixen Sixth-Order Aspheric Cassegrain) optical system is one of the most sophisticated optical designs available on the market today: free of coma, curvature of field, spherical and chromatic aberration.
1 595,00 €In stockGSO - Guan Sheng Optical GSO Ritchey-Chrétien 8" astrograph with...
GSO Ritchey-Chrétien 8" astrograph with carbon closed tube design - Deluxe version. Diameter: 203 mm, focal length 1600 mm (F/8). Illuminated Field of view up to 24x26 mm. Quartz primary and secondary mirror with dielectric coating up to 99% of reflectivity. Optical quality 1/12 λ or better on the surface.
1 529,00 €Ordered upon requestSkyWatcher SkyWatcher Esprit 150ED F/7 triplet...
SkyWatcher Esprit 150ED F/7 triplet flat-field apochromatic refractor features right angled erect image finder scope, 3" focuser, 2" diagonal with 1.25" adapter.
5 550,34 € 5 722,00 € -3%Ordered upon requestSkyWatcher SkyWatcher Esprit 120ED F/7 triplet...
SkyWatcher Esprit 120ED F/7 triplet flat-field apochromatic refractor features right angled erect image finder scope, 3" focuser, 2" diagonal, 28 mm eyepiece.
2 824,64 € 2 912,00 € -3%Ordered upon requestSkyWatcher Skywatcher Evostar 72ED apochromatic...
Kit composed by the Skywatcher Evostar 72ED doublet apochromatic refractor and the dedicated Skywatcher 0.85x focal reducer. Focal length will be lowered down to around 357 mm (F/4.96).
599,00 € 635,00 €Offerta!DisponibileSkyWatcher SkyWatcher Quattro 10-S 250/1000 Widephoto...
SkyWatcher Quattro 10-S Widephoto Newton reflector optical tube features a large 254 mm primary mirror (10"), 1000 mm focal lenght (F/4), 8x50 finder view, 2" Crayford dual-speed focuser, mounting rings and dovetail bar.
754,66 € 778,00 € -3%Ordered upon request
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