Description
Extends nosepieces and eyepieces to deal with excessive back focus or to obtain greater reduction with 1.25″ screw in focal reducers.
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20.5mm – 30mm Variable T Spacer, very useful for finding the exact spacing required for reducers, coma correctors and field flatteners.
The image shows the spacer at the extremes of its adjustment.
10mm T Spacer
The 1.5mm Stainless Steel Fine Tuning Ring for T thread allows fine adjustment of spacing with much higher precision than with T2 extension tubes. Strength is guaranteed with metal rings, unlike some Delrin types.
A 1mm version is also available
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