Omegon
2'' extension tube with 50mm optical path
$ 34.90
Product can be shipped as of 15.04.2026
ZWO
Extension tube 10 mm M54
$ 34.90
ready for shipping in 1-2
weeks
Baader
Extension tube Fine Tuning Ring Set T2 0.3 / 0.5 / 1mm
RRP:
$ 20.90
Our price:
$ 18.90
ready for shipping in 1-2
weeks
Baader
Extension tube Fine Tuning Ring Set T2
RRP:
$ 16.90
Our price:
$ 15.90
ready for shipping in 1-2
weeks
Artesky
Extension tube Fine Tuning Ring Set M48
$ 28.90
ready for shipping in 3-5
weeks
Baader
Extension tube M54 5mm
RRP:
$ 36.90
Our price:
$ 33.90
ready for shipping in 1-2
weeks
TS Optics
Extension tube M54 15mm
$ 47.90
ready for shipping in 3-7
days
TS Optics
Extension tube M68 extender, 5mm total optical path
RRP:
$ 57.00
Our price:
$ 54.00
ready for shipping in 3-7
days
TS Optics
2“ extension tube, 50mm optical path
$ 34.90
ready for shipping in 3-7
days
Baader
Extension tube M54 10mm
RRP:
$ 39.90
Our price:
$ 35.90
ready for shipping in 1-2
weeks
TS Optics
Extension tube M48 17-23mm
( 5 / 5 )
$ 43.90
ready for shipping in 3-7
days
William Optics
4" extension adapter for Flat GT
$ 103.00
ready for shipping in 3-5
weeks
Baader
Extension tube M54 15mm
RRP:
$ 40.90
Our price:
$ 36.90
ready for shipping in 1-2
weeks
Bresser
Extension tube 37.5mm 2.5" Hexafoc
$ 22.90
ready for shipping in 1-2
weeks
Baader
Extension tube M54 7.5mm
RRP:
$ 38.90
Our price:
$ 34.90
ready for shipping in 1-2
weeks
TS Optics
Extension tube M68 40mm
$ 67.00
ready for shipping in 3-7
days
TS Optics
2“ extension tube, 80mm optical path
$ 41.90
ready for shipping in 3-7
days
TS Optics
Extension Tube M54 7 mm
$ 43.90
ready for shipping in 1-2
weeks
Baader
Extension tube M54 40mm
RRP:
$ 45.90
Our price:
$ 40.90
ready for shipping in 1-2
weeks
TS Optics
T2 extension ring, optical path 20mm
$ 25.90
ready for shipping in 3-7
days
TS Optics
Extension tube 35mm 2"
( 4 / 5 )
$ 38.90
ready for shipping in 3-7
days
TS Optics
Extension tube M54 5mm
$ 42.90
ready for shipping in 3-7
days
ZWO
Extension tube 7.5 mm M54
$ 34.90
ready for shipping in 1-2
weeks
TS Optics
Extension tube 35mm 1.25"
$ 32.90
ready for shipping in 3-7
days
Baader
Extension tube M43 7,5mm
RRP:
$ 23.90
Our price:
$ 20.90
ready for shipping in 1-2
weeks
Baader
Extension tube T2 40mm
RRP:
$ 31.90
Our price:
$ 27.90
ready for shipping in 1-2
weeks
Baader
Extension tube M48 5mm
RRP:
$ 26.90
Our price:
$ 24.90
ready for shipping in 1-2
weeks
TS Optics
T2 extension ring, optical path 3mm
$ 24.90
ready for shipping in 3-7
days
Bresser
Extension tube 25mm 2.5" Hexafoc
$ 20.90
ready for shipping in 1-2
weeks
Baader
Extension tube M54 30mm
RRP:
$ 42.90
Our price:
$ 38.90
ready for shipping in 1-2
weeks
Gerd Neumann jr.
Extension tube Spacer M48 (2mm, 1mm, 0.5mm)
$ 27.90
ready for shipping in 3-5
weeks
ASToptics
Extension tube M48 (2") Fine tuning ring - 0.5mm (aluminium)
$ 11.90
ready for shipping in 1-2
weeks
ASToptics
Extension tube M48 (2") fine tuning ring - 0.3mm (aluminium)
$ 11.90
ready for shipping in 1-2
weeks
TS Optics
Extension tube T2 26mm extender
$ 25.90
ready for shipping in 3-7
days
Baader
Extension tube M48 15mm
RRP:
$ 31.90
Our price:
$ 27.90
ready for shipping in 1-2
weeks
TS Optics
Extension tube T2 10mm
$ 24.90
ready for shipping in 3-7
days