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Optical tubes

The largest selection of telescopes optical tubes that allow you to observe and to photograph the Universe with powerful, easy to use instruments perfect also for astrophotography thanks to the integration with our EAGLE, ESATTO, SESTO SENSO, ARCO and ECCO. Telescopes are available with different optical scheme: achromatic and apochromatic refractors, Newtons, Schmidt-Cassegrains, Aplanatic Schmidt-Cassegrains, Dall-Kirkhams, Ritchey-Chretiens, Maksutov-Cassegrains, astrographs.

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Ritchey-Chretien

Ritchey-Chretien

$APO refractors$

Newton reflectors

Newton reflectors

Dall-Kirkham

Schmidt-Cassegrain

Schmidt-Cassegrain

Aplanatic Schmidt-Cassegrain

Aplanatic Schmidt-Cassegrain

Astrographs

Showing 25-48 of 58 item(s)

SkyWatcher EVOSTAR 80 ED...

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APO refractors

SkyWatcher EVOSTAR 80 ED apochromatic refractor with ESATTO 2"

SKBKED80EST2_

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SkyWatcher EVOSTAR 80 ED is a great 80mm f/7.5 apochromatic refractor that, thanks to the ESATTO 2" microfocuser and PLUS rings, is perfect also for the most demanding long exposure astrophotography with heavy cameras and accessories.

GSO Ritchey-Chretien 254mm...

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Ritchey-Chretien

GSO Ritchey-Chretien 254mm f/8 with carbon fiber tube and ESATTO 3"

GSRC10CEST3

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GSO 254mm f/8 Ritchey-Chretien with carbon fiber tube and ESATTO 3" robotic microfocuser is the perfect telescope for long exposure astrophotography also with heavy cameras and accessories. Thanks to the optional corrector it offers a large corrected field.

SkyWatcher Newton QUATTRO...

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Newton reflectors

SkyWatcher Newton QUATTRO 254/1000 f3.9 with SESTO SENSO

SKP2501IWP-FSS_

€996.72

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SkyWatcher Newton QUATTRO 254/1000 f3.9 with SESTO SENSO is a 254mm diameter f/3.9 telescope, great for astrophotography, with the most advanced focusing control system. But you can use it also in visual thanks to the included Virtual HandPad of SESTO SENSO 2 that allows you to precisely focus without a computer.

Celestron EdgeHD 14" with...

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Aplanatic Schmidt-Cassegrain

Celestron EdgeHD 14" with Losmandy bar and ESATTO 2"

CE91060-XLTEST2_

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Celestron EdgeHD 14" with Losmandy bar and ESATTO 2" is a great aplanatic Schmidt-Cassegrain telescope that offers observatory class performance! Thanks to large 355mm diameter and quality of EdgeHD optics, it's perfect for any applications, visual use to astrophotography.

Officina Stellare Veloce...

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Not available

Astrographs

Officina Stellare Veloce RH300 f3 athermal with ESATTO 3,5" LP

VELRH300AT-B

€20,836.07

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Officina Stellare Veloce RH300 athermal astrograph offers an incredible f3 focal ratio together with large 300mm diameter generating not only incredibly deep astroimages but also rich in details. Its design allows a corrected field all over the large 60 mm diameter so it's perfect also for the largest camera sensors, like 36x36 mm. Thanks to the ESATTO...

Celestron C11-XLT with...

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Schmidt-Cassegrain

Celestron C11-XLT with dovetail Losmandy type and ESATTO 2"

CE91036-XLTEST2

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Celestron C11-XLT with dovetail Losmandy type is a 280mm f/10 Schmidt-Cassegrain telescope and, thanks to the ESATTO 2" robotic microfocuser, there is no more image shift and you can focus the telescope with extreme precision, even remotely.

SkyWatcher Newton QUATTRO...

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Newton reflectors

SkyWatcher Newton QUATTRO 200/800 f4 with SESTO SENSO

SKP2008IWP-FSS_

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SkyWatcher Newton QUATTRO 200/800 f4 with SESTO SENSO is 200mm f/4 telescope perfect for astrophotography, thanks also to advanced features of SESTO SENSO 2 motor. Low weight and dimensions make it perfect to use also with not too large mounts.

SkyWatcher EVOSTAR 100 ED...

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APO refractors

SkyWatcher EVOSTAR 100 ED apochromatic refractor with SESTO SENSO

SKBKED100SS_

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SkyWatcher EVOSTAR 100 ED with SESTO SENSO and PLUS rings is the 100mm f/9 apochromatic refractor that offers high performance especially for visual use or imaging at high magnifications. Thanks to the most advanced focusing motor and PLUS rings, you can get the most from your telescope.

SkyWatcher Newton QUATTRO...

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Newton reflectors

SkyWatcher Newton QUATTRO 150/600 f4 with SESTO SENSO

SKP1506-IWP-FSS_

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SkyWatcher Newton QUATTRO 150/600 f4 with SESTO SENSO is the smallest version of QUATTRO reflectors and it's perfect for astrophotography, thanks also to coma corrector included in the price and to advanced features of SESTO SENSO 2 focusing motor. Low weight and reduced dimensions make it perfect to use also with compact mounts.

GSO Ritchey-Chretien 304mm...

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Ritchey-Chretien

GSO Ritchey-Chretien 304mm f/8 with metal tube and ESATTO 3"

GSRC12MEST3

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GSO 304mm f/8 Ritchey-Chretien with metal tube and ESATTO 3" robotic microfocuser is the perfect telescope for long exposure astrophotography also with heavy cameras and accessories. Thanks to the optional corrector it offers a large corrected field.

SkyWatcher EVOSTAR 100 ED...

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APO refractors

SkyWatcher EVOSTAR 100 ED apochromatic refractor with ESATTO 2"

SKBKED100EST2_

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SkyWatcher EVOSTAR 100 ED is a great 100mm f/9 apochromatic refractor that, thanks to the ESATTO 2" microfocuser and PLUS rings, is perfect also for the most demanding astrophotography with heavy cameras and accessories.

Officina Stellare Veloce...

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Not available

Astrographs

Officina Stellare Veloce RH320 f2.2 athermal

VELRH320AT-B

€39,000.00

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Veloce RH 320 (Riccardi-Honders) f/2.2 is fastest Veloce ever designed by Officina Stellare. An incredible native f/2.2 ratio, with a stunning high definition over the wide full corrected field of view. Veloce RH320 AT represents the Evolution of Veloce family. His new athermal design is ready to work at any temperature, in the whole word. The full...

GSO Ritchey-Chretien 254mm...

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Ritchey-Chretien

GSO Ritchey-Chretien 254mm f/8 with truss carbon fiber tube and ESATTO 3"

GSRC10TrussEST3

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GSO 254mm f/8 Ritchey-Chretien with truss carbon fiber tube and ESATTO 3" robotic microfocuser is the perfect telescope for long exposure astrophotography also with heavy cameras and accessories. Thanks to the optional corrector it offers a large corrected field.

SkyWatcher EVOSTAR 120 ED...

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APO refractors

SkyWatcher EVOSTAR 120 ED apochromatic refractor with SESTO SENSO

SKBKED120SS_

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SkyWatcher EVOSTAR 120 ED apochromatic refractor with SESTO SENSO and PLUS rings is the kit created by PrimaLuceLab at a special price! Get the best performance from the SkyWatcher EVOSTAR 120 ED thanks to the most advanced focusing motor and the PLUS rings.

Officina Stellare Veloce...

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Not available

Astrographs

Officina Stellare Veloce RH350 f2.8 athermal

VELRH350AT-B

€33,319.67

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Veloce RH350 f/2.8 is the largest Veloce in the Family. An incredible ultra fast, ultra wide and super sharp ultimate-astrograph. With it's fast f/2.8 focal ratio and the corrected wide field of 60mm, fully without vignetting, this telescope is your ultimate choice in terms of superior astrographs. You will never find an other telescope with a diameter of...

SkyWatcher EVOSTAR 120 ED...

Not available

APO refractors

SkyWatcher EVOSTAR 120 ED apochromatic refractor with ESATTO 2"

SKBKED120EST2_

€2,465.57

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SkyWatcher EVOSTAR 120 ED is a great 120mm f/7.5 apochromatic refractor that, thanks to the ESATTO 2" microfocuser and PLUS rings, is perfect also for the most demanding long exposure astrophotography with heavy cameras and accessories.

GSO Ritchey-Chretien 304mm...

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Ritchey-Chretien

GSO Ritchey-Chretien 304mm f/8 with truss carbon fiber tube and ESATTO 3"

GSRC12TrussEST3

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GSO 304mm f/8 Ritchey-Chretien with truss carbon fiber tube and ESATTO 3" robotic microfocuser is the perfect telescope for long exposure astrophotography also with heavy cameras and accessories. Thanks to the optional corrector it offers a large corrected field.

Officina Stellare RiFast...

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Not available

Astrographs

Officina Stellare RiFast 400 f3.8 with ESATTO 4"

RIFA400SGA-B

€23,959.02

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Officina Stellare RiFast 400 f3.8, with the tree-lens field flattener and two aspherical elements, is the real masterpiece of this telescope. Diffraction-limited over a wide and flat field, the RiFast design will push any camera to its limits... and will do it FAST! The extraordinary f3.8 ratio allows a higher productivity per night, a significant factor...

SkyWatcher EVOSTAR 150 ED...

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Not available

APO refractors

SkyWatcher EVOSTAR 150 ED apochromatic refractor with SESTO SENSO

SKBKED150SS

€2,439.34

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SkyWatcher EVOSTAR 150 ED apochromatic refractor with SESTO SENSO and PLUS rings is the kit created by PrimaLuceLab at a special price! Get the best performance from the SkyWatcher EVOSTAR 150 ED thanks to the most advanced focusing motor and the PLUS rings.

GSO Ritchey-Chretien 355mm...

Ritchey-Chretien

GSO Ritchey-Chretien 355mm f/8 with truss carbon fiber tube

GSRC14Truss

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GSO Ritchey-Chretien 355mm f/8 with truss carbon fiber tube is perfect for astrophotography is perfect for those looking for a quality telescope for deep-sky astrophotography at an incredible price. Thanks to the carbon tube, the GSO RC 355mm f/8 not only is more stable and lighter but also it has higher thermal stability, so it keeps the focus point more...

GSO Ritchey-Chretien 406mm...

Ritchey-Chretien

GSO Ritchey-Chretien 406mm f/8 with truss carbon fiber tube

GSRC16Truss

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GSO Ritchey-Chretien 406mm f/8 with truss carbon fiber tube is perfect for astrophotography is perfect for those looking for a quality telescope for deep-sky astrophotography at an incredible price. Thanks to the carbon tube, the GSO RC 406mm f/8 not only is more stable and lighter but also it has higher thermal stability, so it keeps the focus point more...

Officina Stellare RiFast...

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Not available

Astrographs

Officina Stellare RiFast 400 f3.8 with ceramic glass, athermal, with ESATTO 4"

RIFA400CGC-B

€30,946.72

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Officina Stellare RiFast 400 f3.8, with the tree-lens field flattener and two aspherical elements, is the real masterpiece of this telescope. Diffraction-limited over a wide and flat field, the RiFast design will push any camera to its limits... and will do it FAST! The extraordinary f3.8 ratio allows a higher productivity per night, a significant factor...

SkyWatcher ESPRIT 80 ED...

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APO refractors

SkyWatcher ESPRIT 80 ED apochromatic refractor with SESTO SENSO

SKSED80SS

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SkyWatcher ESPRIT 80 ED is a compact and lightweight apochromatic refractor, ED triplet 80mm f/5, that thanks to SESTO SENSO 2, PLUS rings and field flattener, is perfect for wide field astrophotography of deep-sky object!

Officina Stellare ProRC 400...

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Not available

Ritchey-Chretien

Officina Stellare ProRC 400 f8 Ritchey-Chrétien with ESATTO 4"

PRC400SGA-B

€22,086.07

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Officina Stellare ProRC 400 f8 Ritchey-Chrétien telescope is a 400mm f/8 professional telescope, completely free from chromatic aberration, and the performance is the same at any wavelength. ProRC 400 f8 offers 60mm fully corrected and illuminated field and ESATTO 4" robotic microfocuser: thanks to the high back focus extraction, backfocus is 125mm...

Optical tubes

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