Optical tubes

Showing 49-72 of 245 item(s)

GOTO astronomical telescopes

Skywatcher

Sky-Watcher Esprit 150ED Pro triplet apochromatic refractor telescope on AZ-EQ6 Pro Go-To

SKWSW0274

6,334.67 7,099.17 -764.50 VAT excl.

Sky-Watcher Esprit 150ED Pro triplet on AZ-EQ6 Pro Go-To

Stock at Supplier

Deliver it 15/22 days

ED Apochromatic Refractor Tubes

Skywatcher

Sky-Watcher Esprit 120ED Pro triplet apochromatic refractor optical tube Sky-Watcher...

SKWSW0095

2,520.62 2,685.95 -165.33 VAT excl.

Sky-Watcher Esprit 120ED Pro triplet

Stock at Supplier

Deliver it 15/22 days

ED Apochromatic Refractor Tubes

Optical tube TS Apochromatic refractor Imaging Star 70Q APO

TKSTSED70Q

586.74 587.40 -0.66 VAT excl.

The TS APOCHROMATIC REFRACTOR IMAGING STAR 70Q APO tube is a fantastic and compact four-element apochromatic ED telescope with integrated field corrector-flattener for optimal use in astrophotography and astronomical observation

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Deliver it 13/20 days

ED Apochromatic Refractor Tubes

Skywatcher

Black Diamond ED80 SkyWatcher Black Diamond ED80 Refractor Tube

SKWSW0089

428.88 492.56 -63.68 VAT excl.

ED 80 Black Diamond refractor tube with O'Hara FPL-53 optics. The telescope is supplied with rings and dovetail.

Stock at Supplier

Deliver it 15/22 days

ED Apochromatic Refractor Tubes

Takahashi

Optical Tube Takahashi FSQ-85EDX (OTA) tube only

TAKTQE08541

2,947.11 VAT excl.

Astrophotographic tube model FSQ-85EDX version without accessories by Takahashi

Stock at Supplier

Deliver it 21/28 days

ED Apochromatic Refractor Tubes

Skywatcher

SkyWatcher ED Black Diamond ED120 PRO dual speed SkyWatcher Refractor Tube ED120 PRO...

SKWSW0091

1,487.56 1,586.78 -99.21 VAT excl.

The apochromatic ED refractor tubes of the BLACK DIAMOND series represent a range of SkyWatcher refractor telescopes with a well-corrected field and highly corrected chromatic aberration.

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Deliver it 15/22 days

ED Apochromatic Refractor Tubes

Skywatcher

Sky-Watcher Esprit 150ED Pro triplet apochromatic apochromatic refractor optical tube

SKWSW0096

4,995.82 5,247.93 -252.11 VAT excl.

Sky-Watcher Esprit 150ED Pro triplet

Stock at Supplier

Deliver it 15/22 days

ED Apochromatic Refractor Tubes

Skywatcher

Sky-Watcher Esprit 100ED Pro triplet apochromatic refractor optical tube Sky-Watcher...

SKWSW0312

1,942.11 2,256.20 -314.09 VAT excl.

Sky-Watcher Esprit 100ED Pro triplet

Stock at Supplier

Deliver it 15/22 days

ED Apochromatic Refractor Tubes

Skywatcher

Sky-Watcher Esprit 80ED Pro triplet apochromatic refractor optical tube Sky-Watcher...

SKWSW0311

1,446.24 1,454.55 -8.31 VAT excl.

Sky-Watcher Esprit 80ED Pro triplet

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Deliver it 15/22 days

ED Apochromatic Refractor Tubes

Telescope TS Photoline 72mm f/6

TKSTSAPO72F6

494.17 494.96 -0.79 VAT excl.

Compact refractor telescope TS APO with 72mm aperture and a fantastic fast focal ratio of f/6. A very transportable telescope for visual observation and astrophotography. FPL53 O'Hara doublet.

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Deliver it 13/20 days

Ritchey-Chrétien tubes

Ritchey-Chrétien optical tube TS-GSO RC 16 Truss

TKSGSRC16Truss

6,680.12 6,928.60 -248.48 VAT excl.

Telescope TS-GSO 16" at f/8 with Ritchey-Chrétien optical design. The best priced astrograph on the market with carbon fiber Truss format. Included in the box: RC 16" f/8 astrograph 3" focuser with speed reduction 1:10 2" to 1.25" reducer 2x dovetails type Losmandy

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Deliver it 13/20 days

ED Apochromatic Refractor Tubes

Telescope TS Imaging Star 71 quadruplet APO

TKSTSAPO71Q

1,156.16 1,595.04 -438.88 VAT excl.

Apochromatic refractor telescope TS Imaging Star 71 with 71mm diameter and focal ratio f/4.9. Quadcopter telescope with integrated field flattener.

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Deliver it 13/20 days

ED Apochromatic Refractor Tubes

Skywatcher

SkyWatcher ED Black Diamond ED80 PRO HEQ5 GOTO Refractor Telescope SkyWatcher ED Black...

SKWSW0413

1,446.24 1,685.95 -239.71 VAT excl.

This SkyWatcher telescope is characterized as a demanding telescope that will give you the most of its capabilities. With German HEQ5 Pro Goto equatorial mount controlled through its SYNSCAN control knob.

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Deliver it 15/22 days

ED Apochromatic Refractor Tubes

Skywatcher

SkyWatcher ED Black Diamond ED100 PRO HEQ5 GOTO Refractor Telescope SkyWatcher ED Black...

SKWSW0414

1,570.21 1,817.36 -247.15 VAT excl.

This SkyWatcher telescope is characterized by being a demanding telescope that will give you the most of its possibilities. With German HEQ5 Pro Goto equatorial mount and ED 100 PRO tube ideal for astrophotography.

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Deliver it 15/22 days

ED Apochromatic Refractor Tubes

Telescope TS 90 mm f / 6 FPL55 Triplet APO Refractor with certificate

TKSTSCFAPO90

1,300.79 1,383.49 -82.70 VAT excl.

TS CF-APO 90/600 mm FPL55 triplet apochromaticThe 90 mm APO has pure color and bright light, and is equally suitable for visual observation and astrophotography. Thanks to the FPL55 APO element (comparable to the FPL53), the image is first-class and, in practice, indistinguishable from Russia's world-famous LZOS lenses.

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Deliver it 13/20 days

$SkyWatcher 120ED refractor...$

GOTO astronomical telescopes

Skywatcher

SkyWatcher 120ED refractor telescope with EQ6-R Pro GoTo mount

SKWSW0415

2,561.94 3,041.32 -479.38 VAT excl.

If you are looking for a good ED refractor telescope with a 120mm diameter and a mount with a good load-carrying capacity and that goes on straps, thus minimizing or extinguishing gear backlash, the SkyWatcher 120ED refractor telescope with EQ6-R Pro GoTo mount is your choice!

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Deliver it 15/22 days

$Telescope TS Refractor APO...$

ED Apochromatic Refractor Tubes

Telescope TS Refractor APO 80mm Triplet f/6 WITH CERTIFICATE

TKSTSCFAPO80

1,006.57 1,089.36 -82.79 VAT excl.

The apochromatic refractor with an 80 mm aperture and 480 mm focal length offers the highest optical and mechanical performance for astrophotography and amateur astronomy.

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Deliver it 13/20 days

Reflector Tubes

Advanced planetary newton reflector optical tube TS-PHOTON 8" F6 with Quartz primary

TKSTPM8F6

566.90 592.02 -25.12 VAT excl.

The PHOTON newtonian reflector with 200 mm aperture and f/6 is optimized for visual observation and photography of the moon and planets.

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Deliver it 13/20 days

ED Apochromatic Refractor Tubes

Telescope TS 102 mm f/7 FPL55 Triplet APO Refractor with certificate

TKSTSCFAPO102

1,511.53 1,594.41 -82.88 VAT excl.

Telescope TS PHOTOLINE Triplet APO 102 mm f / 7 FPL55 Triplet APO Refractor with certificate The apochromatic refractor with an aperture of 102 mm and a focal length of 714 mm offers the highest optical performance and first-class mechanics for astrophotography and amateur astronomy.♦ Aperture 102 mm ♦ First-class color correction by FPL55 triplet lens

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Deliver it 13/20 days

$Apochromatic refractor tube...$

ED Apochromatic Refractor Tubes

Omegon

Apochromatic refractor tube Omegon Pro AP 140/910 Triplet ED FCD-100

OME69872

3,710.70 3,896.28 -185.58 VAT excl.

The 140 mm apochromatic from Omegon is a telescope for astrophotographers and visual observers looking for the highest image quality in a large instrument.

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Deliver it 14/21 days

ED Apochromatic Refractor Tubes

Explore Scientific

EXPLORE SCIENTIFIC ED APO 127mm f/7.5 FCD-1 Alu 2'' R&P refractor tube

EXS0112132

1,528.06 1,561.12 -33.06 VAT excl.

The three-lens design of the EXPLORE SCIENTIFIC ED-Apochromats provides everything an amateur astronomer desires at a reasonable price. Hoya FCD001 ED glass construction: Three-lens air-spaced ED apochromatic Focuser with 10:1 reduction Tuberings with handle included - the handle has a mounting location for cameras 2'' 99% star diagonal with...

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Deliver it 14/21 days

ED Apochromatic Refractor Tubes

Askar

Astrograph Tube Askar 151PHQ Flatfield APO

ASKAS151PHQ

4,468.07 VAT excl.

The 151PHQ is a flat field, long focal ratio astrograph. Instead of buying additional flattener, calculating flattener back-focus or making tedious connections to adjust the distance, astrophotographers can simply equip it with any imaging device possible, making the lens stay in focus for a perfect optical system for imaging.

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Deliver it 25/32 days

ED Apochromatic Refractor Tubes

ZWO

Quintuplet Astrograph Telescope ZWO FF65-APO

ZWOZWFF65-APO

859.46 876.03 -16.57 VAT excl.

The ZWO FF65 APO is a refractive astrograph with a powerful flat field optical design that saves you the costly expense of a field flattener.

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Deliver it 15/22 days

ED Apochromatic Refractor Tubes

ZWO

Telescope Astrógrafo Cuadruplete ZWO FF80 APO

ZWOFF80-APO

1,363.60 1,404.13 -40.54 VAT excl.

The ZWO FF80 is a professional flat field apochromatic Petzval quadcopter with a focal ratio of f/7.5 and an image circle diameter of 44 mm.

Stock at Supplier

Deliver it 15/22 days

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Optical tubes

Reflector Tubes

Achromatic Refractor Tubes

ED Apochromatic Refractor Tubes

Coma-free Schmidt-Cassegrain tubes

Schmidt-Cassegrain tubes

Maksutov-Cassegrain pipes

Schmidt-Newton tubes

Ritchey-Chrétien tubes

Dall-Kirkham Tubes

Riccardi-Honders Tubes

Schmidt Rowe-Ackerman tubes