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Home > Classifieds > Astromart Classifieds > Telescope Making > Classified #155996

For Sale: Astrosystems 1-1/4" truss pole adadpter kit for binoviewing or photography

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I just bought this and figured out with my clamp type, I can slide the tubes further into the clamps and not cut more than two tubes for my binoviewing. This is used by cutting your tubes down by the 5 inches or so needed for your binoviewer, and cutting these adapter tubes to the length you have removed. These are 1-1/4" tubes, 6 inches long. The threaded insert installs into your cut off tubes and grips the sides. You simply unscrew the "extensions" to use a binoviewer or whatever without the barlow and resulting excessive magnification. Complete instructions included, I paid $62.50 with shipping, will sell for $50.00 and I'll pay shipping in lower 48.

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