About this product
StellaLyra 2" 35mm focus extension tube.
The same extension supplied with the 8" and larger StellaLyra dobsonians.
Brass compression fitting with two fixing screws.
Two-inch nosepiece adds an extra 35mm to the back focus - handy for use with some 2" eyepieces that require additional back focus.
M48x0.75 Threaded to accept 2" astro filters.
Machined from black-anodised aluminium.
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