Omegon
1.25'', 30mm extension tube
$ 19.99
ready for shipping in 24
h
TS Optics
Extension tube 35mm 1.25"
$ 32.05
ready for shipping in 3-7
days
TS Optics
1.25" extension tube, 25mm optical path
$ 29.04
ready for shipping in 3-7
days
Baader
Extension tube DT-4 Verlaengerungshuelse 31,8mm (1 ¼ ")
$ 26.02
ready for shipping in 1-2
weeks
Baader
Extension tube Verlaengerungshuelse 1.25 " for the connection of long-focus eyepieces
$ 38.08
ready for shipping in 1-2
weeks