SM 60 II & III Tube Rings

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Solar B
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SM 60 II & III Tube Rings

Post by Solar B »

Hi Folks

Does anyone know (apart from Meade) where I could obtain tube rings to fit an SM60

the diameter of the OTA is 81.5mm now I've looked into a couple of options and the

primaluce Lab 80mm rings do not fit , the OTA appears to be a slightly awkward size so

any help would be great , I may even be interested in a cradle.

Thanks ... Brian


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Re: SM 60 II & III Tube Rings

Post by rsfoto »

Hi Brian,

I did take a look at the Primaluce Lab rings. There is a felt inside. Maybe taking it out and just placing a thin paper sheet could help you.

Just ask Primaluce Lab what is the real diameter without the protecting felt. Just an Idea ...


regards Rainer

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Solar B
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Re: SM 60 II & III Tube Rings

Post by Solar B »

Hi Rainer

I have the non hinged Primaluce 80mm set and thought that each/either side of the rings would

equally take the extra small gap but the rings are too small and the OTA will not fit into one

or both of them at all even with felt removal .... which is a pity as they are superb !

Brian


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marktownley
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Re: SM 60 II & III Tube Rings

Post by marktownley »

Use the 85mm Primaluce version and pack them out with some cork mat

https://www.teleskop-express.de/shop/pr ... rings.html


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Re: SM 60 II & III Tube Rings

Post by Solar B »

Thats a good idea Mark ... I'm currently looking at the 80mm hinged pair as I know someone who

is selling a set to see if they are any larger ?

Thanks ... Brian


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