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Telescope accessories (1062)

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Availability

in stock (56)

short-term (93)

long-term (4)

Artesky Extension tube Fine Tuning Ring Set T2

Artesky

Extension tube Fine Tuning Ring Set T2

$ 27.90

Product can be shipped as of 13.11.2026

TS Optics Extension tube M54 5mm

TS Optics

Extension tube M54 5mm

$ 41.90

ready for shipping in 3-7 days

Omegon Extension tube Extender 17 mm T-thread

Omegon

Extension tube Extender 17 mm T-thread

$ 29.90

ready for shipping in 24 h

TS Optics Extension tube M54 1mm

TS Optics

Extension tube M54 1mm

$ 18.90

ready for shipping in 1-2 weeks

Omegon Extension tube 45mm Extender 2''

Omegon

Extension tube 45mm Extender 2''

$ 34.90

ready for shipping in 24 h

Baader Extension tube M48 5mm

Baader

Extension tube M48 5mm

$ 28.90

ready for shipping in 24 h

TS Optics 1.25" extension tube, 25mm optical path

TS Optics

1.25" extension tube, 25mm optical path

$ 27.90

ready for shipping in 3-7 days

Bresser Extension tube 25mm 2.5" Hexafoc

Bresser

Extension tube 25mm 2.5" Hexafoc

$ 19.90

ready for shipping in 24 h

Baader Extension tube M54 30mm

Baader

Extension tube M54 30mm

$ 41.90

ready for shipping in 1-2 weeks

ASToptics Extension tube T2 fine tuning ring - 0.3mm (aluminium)

ASToptics

Extension tube T2 fine tuning ring - 0.3mm (aluminium)

$ 11.90

ready for shipping in 1-2 weeks

ASToptics Extension tube M48 (2") Fine tuning ring - 0.5mm (aluminium)

ASToptics

Extension tube M48 (2") Fine tuning ring - 0.5mm (aluminium)

$ 11.90

ready for shipping in 1-2 weeks

TS Optics Extension tube Fine Tuning Ring for M48x0.75 thickness 1.5 mm

TS Optics

Extension tube Fine Tuning Ring for M48x0.75 thickness 1.5 mm

$ 16.90

ready for shipping in 3-7 days

TS Optics Extension tube Fine Tuning Ring for T2-thread - thickness 0.5 mm

TS Optics

Extension tube Fine Tuning Ring for T2-thread - thickness 0.5 mm

$ 16.90

ready for shipping in 3-7 days

TS Optics Extension tube Fine Tuning Ring for T2-thread - thickness 1.5 mm

TS Optics

Extension tube Fine Tuning Ring for T2-thread - thickness 1.5 mm

$ 16.90

ready for shipping in 3-7 days

Vixen R200SS extension tube

Vixen

R200SS extension tube

$ 19.90

ready for shipping in 24 h

TS Optics T2 extension tube, 5mm optical path

TS Optics

T2 extension tube, 5mm optical path

$ 23.90

ready for shipping in 3-7 days

TS Optics Extension tube T2 26mm extender

TS Optics

Extension tube T2 26mm extender

$ 24.90

ready for shipping in 3-7 days

TS Optics T2 extension tube, 8mm optical path

TS Optics

T2 extension tube, 8mm optical path

$ 23.90

ready for shipping in 3-7 days

PrimaLuceLab Extension tube M56 15mm for ESATTO 2" and ARCO 2"

PrimaLuceLab

Extension tube M56 15mm for ESATTO 2" and ARCO 2"

$ 51.00

ready for shipping in 1-2 weeks

TS Optics Extension tube M68 extender, 5mm total optical path

TS Optics

Extension tube M68 extender, 5mm total optical path

RRP: $ 55.00

Our price:

ready for shipping in 3-7 days

ZWO Extension tube 21mm T2

ZWO

Extension tube 21mm T2

$ 38.90

ready for shipping in 3-5 weeks

ZWO Extension tube 11mm T2

ZWO

Extension tube 11mm T2

$ 38.90

ready for shipping in 3-5 weeks

ZWO Extension tube 16.5mm M48

ZWO

Extension tube 16.5mm M48

$ 44.90

ready for shipping in 3-5 weeks

Artesky Extension tube Fine Tuning Ring Set M54

Artesky

Extension tube Fine Tuning Ring Set M54

$ 33.90

ready for shipping in 3-5 weeks

TS Optics T2 extension ring, optical path 20mm

TS Optics

T2 extension ring, optical path 20mm

$ 24.90

ready for shipping in 3-7 days

TS Optics 2" extension tube with filter thread on both ends, 30mm optical path

TS Optics

2" extension tube with filter thread on both ends, 30mm optical path

$ 33.90

ready for shipping in 3-7 days

Baader Extension tube M48 10mm

Baader

Extension tube M48 10mm

$ 30.90

ready for shipping in 1-2 weeks

Baader Extension tube M48 7.5mm

Baader

Extension tube M48 7.5mm

$ 28.90

ready for shipping in 1-2 weeks

ASToptics M54*0.75 - 8mm extension ring

ASToptics

M54*0.75 - 8mm extension ring

$ 38.90

ready for shipping in 24 h

Baader Extension tube M48 15mm

Baader

Extension tube M48 15mm

$ 32.90

ready for shipping in 1-2 weeks

Baader Extension tube M48 30 mm 2"

Baader

Extension tube M48 30 mm 2"

$ 34.90

ready for shipping in 1-2 weeks

Baader Extension tube DT-4 Verlaengerungshuelse 31,8mm (1 ¼ ")

Baader

Extension tube DT-4 Verlaengerungshuelse 31,8mm (1 ¼ ")

$ 21.90

ready for shipping in 1-2 weeks

Vixen VMC/VC200L extension tube

Vixen

VMC/VC200L extension tube

$ 36.90

ready for shipping in 24 h

Baader Extension tube Fine Tuning Ring for M48 thickness 0.5mm

Baader

Extension tube Fine Tuning Ring for M48 thickness 0.5mm

$ 15.90

ready for shipping in 1-2 weeks

Artesky Extension tube T2 7.5mm

Artesky

Extension tube T2 7.5mm

$ 22.90

ready for shipping in 3-5 weeks

Artesky Extension tube T2 5mm

Artesky

Extension tube T2 5mm

$ 22.90

ready for shipping in 3-5 weeks

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