TS Optics
Extension tube M54 8mm
$ 44.90
ready for shipping in 3-7
days
TS Optics
Extension tube Fine Tuning Ring for T2-thread - thickness 1.5 mm
$ 17.90
ready for shipping in 3-7
days
ASToptics
Extension Tube M48 Filter thread - 25mm Length 2"
$ 58.00
ready for shipping in 24
h
TS Optics
Extension tube M54 1.5mm
$ 19.90
ready for shipping in 1-2
weeks
TS Optics
Extension tube T2 26mm extender
$ 25.90
ready for shipping in 3-7
days
TS Optics
T2 extension tube, 8mm optical path
$ 24.90
ready for shipping in 3-7
days
TS Optics
Extension tube, 2", 3mm
$ 34.90
ready for shipping in 3-7
days
TS Optics
T2 extension ring, optical path 20mm
$ 25.90
ready for shipping in 3-7
days
TS Optics
T2 spacer and extension tube, optical path 20.5 mm to 30mm
( 1 / 5 )
$ 39.90
ready for shipping in 3-7
days
Baader
Extension tube M48 10mm
$ 31.90
ready for shipping in 1-2
weeks
TS Optics
2" extension tube with filter thread on both ends, 20mm optical path
$ 34.90
ready for shipping in 3-7
days
Baader
Extension tube M48 30 mm 2"
$ 35.90
ready for shipping in 1-2
weeks
ASToptics
2" extension tube, 40mm
$ 52.00
ready for shipping in 3-6
months
TS Optics
Extension tube for RC telescopes with 6" and 8" apertures, 25mm
$ 44.90
ready for shipping in 3-7
days
Artesky
Extension tube T2 7mm
$ 22.90
ready for shipping in 3-5
weeks
ASToptics
Extension tube T2 fine tuning ring - 0.3mm (aluminium)
$ 11.90
ready for shipping in 1-2
weeks
Baader
Extension tube Fine-Adjustment Rings T2 0.5mm
$ 16.90
ready for shipping in 1-2
weeks
Baader
Extension tube Fine-Adjustment Rings T2 1mm
$ 14.90
ready for shipping in 1-2
weeks
Baader
Extension tube Fine-Adjustment Rings T2 0.3mm
$ 16.90
ready for shipping in 1-2
weeks
Skywatcher
Extension tube Adaptor for Cameras with 1.25" Nosepieces
$ 27.90
ready for shipping in 24
h
TeleVue
0.25" Length Accessory Tube for 2.4"
$ 58.00
ready for shipping in 6-10
weeks
TS Optics
Extension tube Fine Tuning Ring for T2-thread - thickness 1.0mm
$ 17.90
ready for shipping in 3-7
days
TS Optics
Extension tube Fine Tuning Ring for M48x0.75 thickness 1 mm
$ 17.90
ready for shipping in 3-7
days
TeleVue
0.375" Length Accessory Tube for 2.4"
$ 58.00
ready for shipping in 6-10
weeks
Vixen
R200SS extension tube
$ 20.90
ready for shipping in 1-2
weeks
TS Optics
Extension tube Fine Tuning Ring for M48 thickness 0.5mm
$ 20.90
ready for shipping in 3-7
days
TS Optics
Extension tube Fine-tuning ring for M48 0.3mm
$ 20.90
ready for shipping in 3-7
days
TS Optics
Extension tube M68 extender, 8mm overall optical path
$ 55.00
ready for shipping in 3-7
days
TeleVue
1.0" Length Accessory Tube for 2.4"
$ 58.00
ready for shipping in 6-10
weeks
Starlight Xpress
26mm extension tube T thread
$ 58.00
ready for shipping in 3-6
months
Paton Hawksley
Extension tube Spacer SA
$ 28.90
ready for shipping in 3-6
months
Baader
Hyperion SP54/SP54 extension ring (11mm optical length)
$ 27.90
ready for shipping in 1-2
weeks
TeleVue
Imaging System 2mm extension tube
$ 22.90
ready for shipping in 6-10
weeks
TeleVue
Imaging System extension tube, 1mm
$ 22.90
ready for shipping in 6-10
weeks
Bresser
2", 35mm extension tube
$ 33.90
Product can be shipped as of 13.10.2026
Vixen
VMC/VC200L extension tube
$ 38.90
ready for shipping in 1-2
weeks