Explore Scientific
Extension tube M48 set
$ 63.00
ready for shipping in 1-2
weeks
ASToptics
Extension tube Variable M48 extender, 23-29mm
$ 79.00
ready for shipping in 24
h
William Optics
4" extension adapter for Flat GT
$ 90.00
ready for shipping in 3-5
weeks
Celestron
Extension tube T2 Set
$ 82.00
ready for shipping in 1-2
weeks
Baader
2" extension for 2" ClickLock
$ 103.00
ready for shipping in 24
h
Baader
Extension tube VariLock 46 lockable T-2 29-46mm extender, with lock spanner
$ 84.00
ready for shipping in 1-2
weeks
TS Optics
extension tube 50mm for RC focusers
$ 97.00
ready for shipping in 3-7
days
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
Baader
Extension tube VariLock 29 lockable T-2 20-29mm extender, with lock spanner
$ 79.00
ready for shipping in 1-2
weeks
TS Optics
Extension tube M68 40mm
$ 66.00
ready for shipping in 3-7
days
TeleVue
Extension tube 2" eyepiece extender
$ 68.00
ready for shipping in 6-10
weeks
TeleVue
0.375" Length Accessory Tube for 2.4"
$ 68.00
ready for shipping in 6-10
weeks
TeleVue
1.0" Length Accessory Tube for 2.4"
$ 68.00
ready for shipping in 6-10
weeks
TeleVue
0.25" Length Accessory Tube for 2.4"
$ 79.00
ready for shipping in 6-10
weeks
Baader
Extension tube 2" deluxe 60mm extender
$ 85.00
ready for shipping in 1-2
weeks
TS Optics
Extension tube for RC telescopes from 10" aperture, 25mm
$ 68.00
ready for shipping in 3-7
days