Optical tubes

ASKAR APO 65PHQ Quintuplet F6.5 Astrograph Tube ASKAR APO 65PHQ Quintuplet F6.5

ASKAS-65PHQ

908.22 VAT excl.

A small, portable APO telescope ideal for moving astrophotography, but also for visual work. APO corrected, no need for backfocus adjustment.

Stock at Supplier

Deliver it 24/31 days

$Apochromatic refractor tube...$

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Apochromatic refractor tube Omegon Pro AP 96/575 Triplet ED FCD-100

OME71216

1,231.37 1,292.98 -61.61 VAT excl.

This 96 mm aperture apochromatic offers excellent optics and high quality mechanics. Its aperture of more than 10 cm and good resolution make it attractive for astrophotographers and visual observers alike.

Stock at Supplier

Deliver it 22/29 days

ED Apochromatic Refractor Tubes

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 reflectivity

Astrograph Tube Askar 130PHQ Quadruplet APO

ASKAS-130PHQ

3,470.21 VAT excl.

A long focal length astrograph with integrated correction.

It will be manufactured to order, so the lead time may differ from that indicated

Deliver it 24/31 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 VAT excl.

Stock at Supplier

Deliver it 15/22 days

ED Apochromatic Refractor Tubes

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.

Astrograph Tube Askar 151PHQ Flatfield APO

ASKAS151PHQ

4,461.94 VAT excl.

Stock at Supplier

Deliver it 24/31 days

ED Apochromatic Refractor Tubes

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.

Stock at Supplier

Deliver it 16/23 days

ED Apochromatic Refractor Tubes

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 16/23 days

ED Apochromatic Refractor Tubes

Telescope Astrógrafo Cuadruplete ZWO FF107 APO

ZWOZWFF107-APO

2,086.74 2,140.50 -53.76 VAT excl.

The ZWO FF107 is a professional flat field apochromatic Petzval quadruple Petzval with a focal ratio of f/7 and an image circle diameter of 44 mm.

Stock at Supplier

Deliver it 16/23 days

ED Apochromatic Refractor Tubes

Telescope Astrógrafo Cuadruplete ZWO FF130 APO

ZWOZWFF130-APO

3,140.46 3,214.88 -74.42 VAT excl.

The ZWO FF130 is a professional flat field apochromatic Petzval quadruple Petzval with a focal ratio of f/7.7 and an image circle of 60 mm in diameter.

Stock at Supplier

Deliver it 16/23 days

ED Apochromatic Refractor Tubes

Modular apochromatic telescope Askar V 60mm and 80mm

AKSASKAR-V

1,859.46 VAT excl.

This photo apochromatic has not only two objective lenses (80 mm and 60 mm), but also three accessories (reducer, extender and flattener). Users can choose and adapt the accessories according to their needs in terms of focal lengths.

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Deliver it 24/31 days

Maksutov-Cassegrain pipes

iOptron

IOptron Maksutov MC 150/1800 OTA Telescope

IOP44841

1,148.72 1,206.20 -57.48 VAT excl.

The top quality Mak from iOptron. The 150 mm Rumak-type Maksutov-Cassegrain type Maksutov-Cassegrain from iOptron is ideal for the discerning amateur astronomer.

Stock at Supplier

Deliver it 15/22 days

ED Apochromatic Refractor Tubes

Telescope TS Imaging Star 71 quadruple 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.

Stock at Supplier

Deliver it 14/21 days

Ritchey-Chrétien tubes

Ritchey-Chrétien optical tube TS-GSO RC 16 Gen 2 truss

TKSGSRC16TG2

6,611.53 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 14/21 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.

Stock at Supplier

Deliver it 14/21 days

Ritchey-Chrétien tubes

Astrograph tube GSO Ritchey-Chrétien 10' GSRC10M Metal

TKSGSRC10M

2,350.15 VAT excl.

Astrograph telescope GSO Ritchey-Chrétien for observation and astrophotography.

Stock at Supplier

Deliver it 14/21 days

Astrographic tube CDK12.5 with 3" dovetail

Dall-Kirkham Tubes

Planewave Instruments

Planewave CDK12.5 astrograph tube with 3' dovetail 1323212

PWI1323212

10,454.55 VAT excl.

Out-of-Stock

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CDK 20 astrographic tube with 8" dovetail

Dall-Kirkham Tubes

Planewave Instruments

Planewave CDK 20 dovetail astrograph tube with 8' dovetail 1323220

PWI1323220

35,537.19 VAT excl.

Stock at Supplier

Deliver it 15/22 days

$ED Black Diamond ED80 Refractor Tube ED80$

ED Apochromatic Refractor Tubes

SkyWatcher ED Black Diamond dual speed ED80 SkyWatcher ED80 Refractor Tube

SKWSW0226

528.06 619.83 -91.78 VAT excl.

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

Stock at Supplier

Deliver it 16/23 days

Reflector Tubes

SkyWatcher Black Diamond 200/1000 DUAL SPEED SkyWatcher Reflector Tube

SKWSW0049

330.54 409.09 -78.55 VAT excl.

The SkyWatcher reflector tube has a slightly shorter length than normal to improve the performance of the equipment when performing prime focus astrophotography.

Stock at Supplier

Deliver it 16/23 days

Reflector Tubes

SkyWatcher Black Diamond 254/1200 DUAL SPEED SkyWatcher Reflector Tube

SKWSW0050

492.52 VAT excl.

SkyWatcher Newton optical tubes feature high light gathering capability combined with portability. This reflecting tube is capable of distinguishing outstanding, fine details of solar system and deep sky objects.

Stock at Supplier

Deliver it 16/23 days

WidePhoto Reflector Tube 300 1500 BD Dual Speed

Reflector Tubes