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I have now cut the tube to length, It is quite long for its size but I wanted to protect the secondary and focuser from stray light. I am yet to wet and dry the surface and coat it with polyurathane but thats what I am doing this weekend. Orion optics have invoiced me and they quote around the 21st of November for delivery.
The two images show what the final finish should look like, and the thickness of the tube (around 3 mm)
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