TeleVue 2" Long Extension
The TeleVue Extension Tube - X2C-0008 provides an additional 2" of focuser travel length which can sometimes be necessary when doing photography through many scopes - particularly when the 2" diagonal is removed.
Some scopes, such as the Televue TV-101 and Televue TV-102, require both the 2" and 3.5" extension tube (before inserting the camera adapter) in order to achieve proper focus photographically. The Televue 2" extension tube can also be used with an 2" focuser and telescope which requires additional focuser travel for particular eyepieces, too!
|Name||TeleVue - 2" Long Extension|