TS Optics
2“ extension tube, 50mm optical path
$ 34.90
ready for shipping in 3-7
days
Bresser
Extension tube 37.5mm 2.5" Hexafoc
$ 22.90
ready for shipping in 1-2
weeks
TS Optics
Extension tube 35mm 2"
( 4 / 5 )
$ 34.90
ready for shipping in 3-7
days
TS Optics
2" extension tube with filter thread at both ends, 15mm optical path
$ 34.90
ready for shipping in 3-7
days
Baader
Extension tube M54 40mm
$ 44.90
ready for shipping in 1-2
weeks
Bresser
2", 35mm extension tube
$ 32.90
ready for shipping in 24
h
TS Optics
1.25" extension tube, 25mm optical path
$ 28.90
ready for shipping in 3-7
days
Baader
Extension tube M48 40mm 2"
$ 36.90
ready for shipping in 1-2
weeks
TS Optics
2“ extension tube, 80mm optical path
$ 40.90
ready for shipping in 3-7
days
Baader
Extension tube M48 30 mm 2"
$ 35.90
ready for shipping in 1-2
weeks
Baader
Extension tube M54 5mm
$ 36.90
ready for shipping in 1-2
weeks
Baader
Extension tube M43 7,5mm
$ 24.90
ready for shipping in 24
h
TS Optics
Extension tube T2 26mm extender
$ 24.90
ready for shipping in 3-7
days
Baader
Extension tube M54 30mm
$ 42.90
ready for shipping in 1-2
weeks
TS Optics
T2 extension tube, 8mm optical path
$ 23.90
ready for shipping in 3-7
days
Baader
Extension tube M48 10mm
$ 30.90
ready for shipping in 1-2
weeks
GSO
Extension tube 50mm extender for RC telescopes
$ 56.00
ready for shipping in 24
h
Baader
Extension tube M48 7.5mm
$ 29.90
ready for shipping in 1-2
weeks
ASToptics
Extension tube M68 fine tuning ring - 0.5mm (aluminium)
$ 13.90
ready for shipping in 1-2
weeks
Artesky
Extension tube Fine Tuning Ring Set M48
$ 28.90
Product can be shipped as of 15.05.2025
Baader
Extension tube M48 5mm
$ 29.90
ready for shipping in 1-2
weeks
Baader
Extension tube DT-4 Verlaengerungshuelse 31,8mm (1 ¼ ")
$ 26.90
ready for shipping in 1-2
weeks
TS Optics
Extension tube Fine Tuning Ring for M48x0.75 thickness 1 mm
$ 16.90
ready for shipping in 3-7
days
TS Optics
Extension tube Fine Tuning Ring for M48x0.75 thickness 1.5 mm
$ 16.90
ready for shipping in 3-7
days
ASToptics
T2 extension tube - 4mm long
$ 22.90
ready for shipping in 24
h
TS Optics
extension tube 50mm for RC focusers
$ 97.00
ready for shipping in 3-7
days
ASToptics
T2 extension tube - 15mm long
$ 22.90
Product can be shipped as of 15.05.2025
ASToptics
Extension tube M68 fine tuning ring - 0.3mm (aluminium)
$ 16.90
ready for shipping in 1-2
weeks
Askar
Extension tube Adaptors M54/M48 16-20mm
$ 193.00
ready for shipping in 24
h
Baader
Extension tube UFC S70 VariLock 15-20mm extender
$ 119.00
ready for shipping in 1-2
weeks
Artesky
Extension tube Fine Tuning Ring Set T2
$ 28.90
ready for shipping in 3-5
weeks
Artesky
Extension tube Adapter T2 - 1,25"
$ 29.90
ready for shipping in 3-5
weeks
TS Optics
Extension tube M48 / M63 variabel 20.5 - 31mm
$ 64.00
ready for shipping in 3-7
days
TeleVue
0.50" Length Accessory Tube for 2.4"
$ 68.00
ready for shipping in 24
h
TS Optics
Extension tube Fine Tuning Ring for T2-thread - thickness 1.5 mm
$ 16.90
ready for shipping in 3-7
days
PrimaLuceLab
Extension tube M56 15mm for ESATTO 2" and ARCO 2"
$ 52.00
ready for shipping in 1-2
weeks