ASToptics
2" extension tube, 40mm
$ 53.00
ready for shipping in 3-6
months
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 T2-thread - thickness 0.5 mm
$ 17.90
ready for shipping in 3-7
days
Baader
Extension tube M48 40mm 2"
$ 37.90
ready for shipping in 1-2
weeks
ASToptics
Extension tube T2 fine tuning ring - 2mm (aluminium)
$ 11.90
ready for shipping in 1-2
weeks
TS Optics
Extension tube Fine-tuning ring for M48 0.3mm
$ 21.90
ready for shipping in 3-7
days
TS Optics
Extension tube Fine Tuning Ring for M48 thickness 0.5mm
$ 21.90
ready for shipping in 3-7
days
TS Optics
Extension tube M68 extender, 8mm overall optical path
$ 56.00
ready for shipping in 3-7
days
TeleVue
0.375" Length Accessory Tube for 2.4"
$ 59.00
ready for shipping in 6-10
weeks
TeleVue
1.0" Length Accessory Tube for 2.4"
$ 59.00
ready for shipping in 6-10
weeks
Artesky
Extension tube T2 5mm
$ 23.90
ready for shipping in 3-5
weeks
TeleVue
0.25" Length Accessory Tube for 2.4"
$ 59.00
ready for shipping in 6-10
weeks
TS Optics
2" extension tube with filter thread on both ends, 10mm optical path
$ 35.90
ready for shipping in 3-7
days
Omegon
M48 Extension - 30mm
$ 24.90
ready for shipping in 3-6
months
TS Optics
2" extension tube with filter thread at both ends, 15mm optical path
$ 35.90
ready for shipping in 3-7
days
TS Optics
2'' extension tube with filter thread at both ends, optical path 5mm
$ 35.90
ready for shipping in 3-7
days
GSO
Extension tube 50mm extender for RC telescopes
$ 58.00
ready for shipping in 3-7
days
TS Optics
Extension tube for RC telescopes with 6" and 8" apertures, 25mm
$ 45.90
ready for shipping in 3-7
days
TeleVue
Imaging System extension tube, 1mm
$ 19.90
ready for shipping in 6-10
weeks
TeleVue
Imaging System 2mm extension tube
$ 19.90
ready for shipping in 6-10
weeks
Artesky
Extension tube T2 40mm
$ 34.90
ready for shipping in 3-5
weeks
TeleVue
Extension tube 2" eyepiece extender
$ 59.00
ready for shipping in 6-10
weeks
Starlight Xpress
26mm extension tube T thread
$ 59.00
ready for shipping in 3-6
months
Baader
Extension tube Fine Tuning Ring for M48 thickness 0.5mm
$ 16.90
ready for shipping in 1-2
weeks
Baader
Extension tube Fine-tuning ring for M48 0.3mm
$ 16.90
ready for shipping in 1-2
weeks
ASToptics
Extension tube M68 fine tuning ring - 0.3mm (aluminium)
$ 17.90
ready for shipping in 1-2
weeks
Baader
Extension tube T-2 intermediate ring 7.5 mm T-2i/T-2a
$ 31.90
ready for shipping in 1-2
weeks
Paton Hawksley
Extension tube Spacer SA
$ 28.90
ready for shipping in 3-6
months
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 0.3mm
$ 16.90
ready for shipping in 1-2
weeks
Vixen
R200SS extension tube
$ 21.90
ready for shipping in 1-2
weeks
Artesky
Extension tube T2 10mm
$ 23.90
ready for shipping in 3-5
weeks
Artesky
Extension tube T2 9mm
$ 23.90
ready for shipping in 3-5
weeks
Artesky
Extension tube T2 6mm
$ 23.90
ready for shipping in 3-5
weeks
Artesky
Extension tube T2 7mm
$ 23.90
ready for shipping in 3-5
weeks
Artesky
Extension tube T2 4mm
$ 23.90
ready for shipping in 3-5
weeks