ED Apochromatic Refractor Tubes

Showing 25-48 of 131 item(s)

ED CELESTRON ONYX 80 EDF Refractor Telescope ED CELESTRON ONYX 80 EDF

578.47 VAT excl.

The CELESTRON ONYX 80 EDF is an ED refractor with FPL-51 doublet objective manufactured by William Optics exclusively for Celestron. It is a lightweight, portable, low-cost ED refractor with a sleek design and CELESTRON's quality guarantees.

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ED Apochromatic Refractor Tubes

Askar

APO telephoto APO lens Askar ACL200 Gen2 200mm f/4 for astrophotography

ASKACL200

818.14 VAT excl.

The ACL200 from Askar is a professional apochromatic telephoto lens with very good correction and all the possibilities of a manual telephoto lens for full frame cameras

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ED Apochromatic Refractor Tubes

Telescope TS PHOTOLINE APO 80 F/7

TKSTSED80F7

465.20 465.56 -0.36 VAT excl.

Telescope TS PHOTOLINE Doublet ED APO FPL-51 80/560mm f/7 with 2.5" R&P rack and pinion focuser.

Stock at Supplier

Deliver it 15/22 days

ED Apochromatic Refractor Tubes

Askar

Super APO quadruplet astrograph telescope Askar 80PHQ 80mm F/7.5 flat-field astrograph...

ASKAS80PHQ

1,486.74 VAT excl.

The 80PHQ is a highly transportable APO refractor for flat field astrophotography up to full frame format and for observing up to the highest magnification range.

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Deliver it 27/34 days

ED Apochromatic Refractor Tubes

Askar

Quintuplet astrograph telescope Askar FRA500 90mm f/5.6

ASKfra500

1,859.46 1,982.64 -123.18 VAT excl.

Sharpstar's quintuplet apochromatic ASKAR APO 90 mm f/5.6 is optimized for astrophotography with high-resolution cameras

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Deliver it 27/34 days

ED Apochromatic Refractor Tubes

Telescope TS-Optics Photoline 140 mm f/6.5 Super Triplet Apo with 2 ED elements

TKSTSAPO140

3,899.96 4,118.18 -218.22 VAT excl.

New 140mm f/6.5 apochromatic triplet TS convinces with a pure color image and a powerful 4" RAP focuser. oFFER ONLY VALID UNTIL END OF STOCK!!!!

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

OME71216

1,066.07 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.

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Deliver it 25/32 days

ED Apochromatic Refractor Tubes

ZWO

Telescope Astrógrafo Cuadruplete ZWO FF130 APO

ZWOZWFF130-APO

2,661.15 3,214.88 -553.73

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.

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Deliver it 19/26 days

ED Apochromatic Refractor Tubes

Askar

Quintuplet astrograph telescope Askar SQA85 85mm f/4.8

ASKAS-SQA85

2,355.33 VAT excl.

Petzval astrograph with high quality air-spaced quintuplet SD crystal.

Stock at Supplier

Deliver it 27/34 days

ED Apochromatic Refractor Tubes

Skywatcher

SkyWatcher 150EDX Evostar APO EDX SkyWatcher 150EDX Refractor Tube Optics

SKWSW0507

1,793.35 1,942.15 -148.80 VAT excl.

Large diameter ideal for planetary and deep sky observation.Doublet lens with ED glass Hoya (Japan) for excellent chromatic correction.Perfect for deep sky astrophotography thanks to its f/8 focal ratio.3" Crayford focuser with 10:1 double speed for precise and smooth focusing.360° rotating focuser, ideal for finding the perfect framing.New model with...

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Deliver it 19/26 days

ED Apochromatic Refractor Tubes

Skywatcher

SkyWatcher ESPRIT 150EDX APO SkyWatcher Refractor Tube Optics

SKWSW0512

2,718.96 2,801.65 -82.69 VAT excl.

sky-Watcher Esprit 150EDX - Triplet ED apochromatic optical tube (Hoya, Japan) Large diameter, ideal for detailed visual observation and advanced astrophotography Triplet apochromatic lens with ED glass Hoya (Japan): sharp, chroma-free images Excellent for deep sky photography with f/7 focal ratio Robust and precise3" Linear Power Focuser with...

Stock at Supplier

Deliver it 19/26 days

ED Apochromatic Refractor Tubes

Skywatcher

SkyWatcher SkyWatcher ESPRIT 120EDX APO Refractor Optical Tube

SKWSW0511

1,818.14 1,900.00 -81.86 VAT excl.

🔹 S ky-Watcher Esprit ED large diameter apochromatic optical tube Triplet apochromatic with high quality ED glass Hoya (Japan) Ideal for deep sky astrophotography due to f/7 focal ratio 3" Linear Power Focuser with 11:1 reduction for maximum precision 360° rotating focuser for comfortable framing in astrophotography More competitively priced...

Stock at Supplier

Deliver it 19/26 days

ED Apochromatic Refractor Tubes

Skywatcher

SkyWatcher ESPRIT 100EDX APO SkyWatcher Refractor Tube Optics

SKWSW0510

1,156.16 1,219.01 -62.85 VAT excl.

Sky-Watcher Esprit 100EDX optical tube, ideal for deep sky photography thanks to its focal ratio f/5.5. It incorporates a triplet with high quality ED glass (Hoya, Japan) for sharp, chroma-free images. Features a Linear Power 3" focusing system with 11:1 reduction and a 360° rotating eyepiece holder. Includes carrying case and is more competitively priced...

Stock at Supplier

Deliver it 19/26 days

ED Apochromatic Refractor Tubes

Skywatcher

SkyWatcher ESPRIT 80EDX APO SkyWatcher Refractor Tube Optics

SKWSW0509

814.01 825.62 -11.61 VAT excl.

Ideal for deep sky astrophotography thanks to its fast focal ratio of f/5.Triplet apochromatic lens with high quality ED glass (Hoya - Japan) that minimizes chromatic aberrations.2.7" Linear Power focusing system with 11:1 reduction ratio for precise adjustment.360° rotatable eyepiece holder for comfortable and flexible framing.Better value for money than...

Stock at Supplier

Deliver it 19/26 days

ED Apochromatic Refractor Tubes

Skywatcher

SkyWatcher 100EDX Evostar APO EDX SkyWatcher 100EDX Refractor Tube Optics

SKWSW0505

524.75 577.69 -52.93 VAT excl.

Apochromatic refractor ideal for planetary observation and deep sky photography.High quality ED glass doublet lens (HOYA, Japan).Focal ratio as low as f/7 to capture bright, detailed images.Crayford 2.6" Dual Speed focuser with 10:1 reduction for precise adjustments.360° rotating focuser for comfortable framing.Better value for money than the previous...

Available at the end of 2025. PRE-ORDERS accepted

Deliver it 11/18 days

ED Apochromatic Refractor Tubes

Skywatcher

SkyWatcher SkyWatcher ESPRIT 70EDX APO Refractor Optical Tube

SKWSW0508

710.70 735.54 -24.83 VAT excl.

Ideal for deep sky photography thanks to its f/7 focal ratio. Optical tube equipped with triplet ED glass (Hoya, Japan). 2.7" Linear Power focusing system with 11:1 demultiplication. 360° rotating focuser. Better value for money compared to the previous Esprit ED version. Includes carrying case. Optional corrector/flattener.

Stock at Supplier

Deliver it 19/26 days

$Apochromatic Refractor...$

Astronomical telescopes

Askar

Apochromatic Refractor Telescope Askar 91F Flat-Field

ASKASKAR91F

983.43 VAT excl.

Quadcopter astrograph (flat field) for visual observation and advanced astrophotography.

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Deliver it 27/34 days

$Approchromatic Refractor...$

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Askar

Approchromatic Refractor ASKAR 203APO

ASK203APO

7,851.20 VAT excl.

The Askar 203APO is a high quality astrograph with a 203 mm (8") aperture.

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Deliver it 27/34 days

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Takahashi

Takahashi FS-60CP (OTA)

TAKTSK06410

920.66 VAT excl.

High-end ultra-compact fluorite telescope for astrophotography.

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Deliver it 25/32 days

$Tubo Refractor apocromático...$

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William Optics

Tubo Refractor apocromático WILLIAM OPTICS AP 51/250 RedCat WIFD

WO82930

908.22 VAT excl.

Stock at Supplier

Deliver it 19/26 days

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Askar

Askar Sharpstar Z4 100 mm f/5.5 Apo flat field 6-element

ASKASZ4

2,272.69 VAT excl.

Askar Sharpstar Z4 100mm f/5.5 Apo 6-element flat fieldThis telescope is ideal for capturing stunning wide-field images of the deep sky in a 36mm image circle (APS-C). Sextile refractor with 100 mm aperture and f/5.5 focal ratioFlat field across a 36 mmimage circleTwo ED elements virtually eliminate chromatic aberration3.4" dual-speed rotating focuser,...

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Deliver it 27/34 days

ED Apochromatic Refractor Tubes

Askar

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 27/34 days

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Askar

Askar 71F 71 mm f/6.9 Quadruple Apochromatic flat field

ASKAS71F

660.29 VAT excl.

The 71F is a highly portable APO refractor for astrophotography with field of view corrected to full frame format and for observing up to the highest magnification range. Aperture 71 mm / focal length 490 mm / focal ratio f/6.9 4 element system with colorless ED triplet objective and a correction element integrated in the tube 44 mm illuminated image...

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Deliver it 27/34 days

$APO triplet refractor tube...$

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SHARPSTAR

APO triplet refractor tube SHARPSTAR 50EDPH

SHA50EDPH

433.84 VAT excl.

Stock at Supplier

Deliver it 27/34 days

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