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Extends 1.25″ nosepieces and eyepieces to deal with excessive back focus or to obtain greater reduction with screw in focal reducers.
Made of anodised Aluminium, 1.25″ thread (M28.5) at both ends (M – F)
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.
The 1mm 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 1.5mm version is also available.
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
Showing all 10 results