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Only tube assembly telescopes
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AiryLabAiryLab Solar Scintillation Monitor
AiryLab Solar Scintillation MonitorUsing this device, you can check...
379,00 € -
DiscoveryDiscovery Sky Trip ST80 Telescope with book
Discovery Sky Trip ST80 Telescope with book Refractor. Aperture: 80mm....
289,95 €
OTA Telescopes (only tube assembly) group by refractors, reflectors, catadioptrics and astrographs. In these sections you can view telescopes without mounts. Great optics for astrophotography such as Astro-Physics, Takahashi, Vixen and more.
Only tube assembly telescopes Ci sono 201 prodotti.
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Coronado Coronado Solarmax III 70 Double Stack...
Coronado Solarmax III is a fully integrated 70mm F/5.7 telescope with a 60 mm Etalon h-alpha filter - 400mm focal length. Includes Coronado’s patented RichView tuning system. Sol Ranger Viewfinder. Black and Gold Hard Carry Case. 10mm Blocking Filter. <0.5A Bandpass. 5 YEARS WARRANTY
3 890,00 €In stockTakahashi Takahashi FS-60CB fluorite apochromatic...
Takahashi FS-60CB fluorite apochromatic refractor only OTA version.
810,00 €In stockTakahashi Takahashi FC-76DCU fluorite apochromatic...
Takahashi FC-76DCU fluorite apochromatic refractor OTA version. DCU version has a separable OTA and accepts the optional Extender CQ 1.7x for FS-60 (TK-TKA20595). With the optional extender the scope transforms into a flatfield F/12.6 (954 mm focal lenght) four lens system called FC-76DCUQ.
1 401,00 €In stockTecnosky Tecnosky Sharp Guide 50 V2 mini guide scope
Tecnosky Sharp Guide 50 V2 mini guide scope, 50 mm diameter, 160 mm focal length (F/3.2). Ideal as a compact guide scope for focal lengths up to 1000 mm.
115,00 €In stockGSO - Guan Sheng Optical GSO Ritchey-Chrétien 12" astrograph carbon...
GSO Ritchey-Chrétien 12" astrograph with carbon truss tube design V3. Diameter: 304 mm, focal length 2432 mm (F/8). Illuminated field of view up to 24x36 mm. Quartz primary and secondary mirror with dielectric coating up to 99% of reflectivity. Optical quality 1/12 λ or better on the surface.
3 990,00 €In stockGSO - Guan Sheng Optical GSO Ritchey-Chrétien 10" astrograph carbon...
GSO Ritchey-Chrétien 10" astrograph with carbon truss tube design V3. Diameter: 254 mm, focal length 2000 mm (F/8). Illuminated field of view up to 24x36 mm. Quartz primary and secondary mirror with dielectric coating up to 99% of reflectivity. Optical quality 1/12 λ or better on the surface.
3 299,00 €In stockGSO - Guan Sheng Optical GSO Ritchey-Chrétien 8" astrograph with...
GSO Ritchey-Chrétien 8" astrograph with carbon closed tube design. Diameter: 203 mm, focal length 1600 mm (F/8). Illuminated field of view up to 24x36 mm. Quartz primary and secondary mirror with dielectric coating up to 99% of reflectivity. Optical quality 1/12 λ or better on the surface.
1 329,00 €In stockGSO - Guan Sheng Optical GSO Newton 200/800 F/4 optical tube
GSO Newton 200/800 F/4 optical tube.
599,00 €In stockGSO - Guan Sheng Optical GSO Newton 200/1000 optical tube
GSO 200mm F5 Newton Ota optical tube with 50.8mm Crayford focuser.
449,00 €In stockSkyWatcher SkyWatcher 150/750 Newton reflector...
SkyWatcher 150/750 Newton reflector optical tube features a large 150 mm primary mirror, 750 focal lenght (F/5), 6x30 finder view, 2" dual-speed focuser and 28 mm eyepiece.
404,49 € 417,00 € -3%Ordered upon requestSharpstar Sharpstar 130 F/2.8 HNT hyperbolic...
Sharpstar presents a new compact astrograph called 130 F2.8 HNT, a mirror astrograph composed by a primary hyperbolical mirror F/2.8, a standard secondary mirror and a three lens corrector capable to cover a 44 mm imaging circle, i.e. up to the full-frame image format. This new astrographs features a 130 mm primary mirror with an effective focal length...
2 049,00 €Ordered upon requestSkyWatcher SkyWatcher Skymax 127 / 1500 Maksutov...
SkyWatcher Skymax Maksutov Cassegrain optical tube features 127 mm diameter, 1500 mm focal length (F/11.8) with Red Dot finder, diagonal and eyepieces.
419,04 € 432,00 € -3%In stockSkyWatcher SkyWatcher Quattro 12P Newton reflector...
SkyWatcher Quattro 12P Newton reflector optical tube features a large 300 mm primary mirror, 1200 mm focal lenght (F/4), 8x50 finder view.
1 325,02 € 1 366,00 € -3%In stockSkyWatcher SkyWatcher Esprit 100ED triplet...
SkyWatcher Esprit 100ED F/5.5 triplet apochromatic refractor.
2 447,31 € 2 523,00 € -3%Ordered upon requestSkyWatcher SkyWatcher Esprit 80ED triplet...
SkyWatcher Esprit 80ED F/5 triplet apochromatic refractor.
1 634,45 € 1 685,00 € -3%In stockSkyWatcher 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).
689,67 €DisponibileSkyWatcher SkyWatcher Evostar 72ED F/5.8 apochromatic...
SkyWatcher Evostar 72ED F/5.8 apochromatic refractor optical tube assembly features 420 mm focal length, 2" Crayford focuser, rings, Vixen/GP dovetail.
402,55 € 415,00 € -3%In stockSkyWatcher SkyWatcher Quattro 10-S Newton reflector...
SkyWatcher Quattro 10-S 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.
813,83 € 839,00 € -3%Ordered upon request
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