ASToptics
Extension tube Variable M48 extender, 23-29mm
$ 76.00
ready for shipping in 24
h
ASToptics
Extension Tube M48 Filter thread - 25mm Length 2"
$ 55.00
ready for shipping in 24
h
Bresser
Extension tube 25mm 2.5" Hexafoc
$ 19.90
ready for shipping in 1-2
weeks
TS Optics
Extension tube T2 26mm extender
$ 23.90
ready for shipping in 3-7
days
TS Optics
Extension tube for RC telescopes with 6" and 8" apertures, 25mm
$ 42.90
ready for shipping in 3-7
days
TS Optics
Extension tube for RC telescopes from 10" aperture, 25mm
$ 65.00
ready for shipping in 3-7
days