Quote:
Originally Posted by Tandum
The extension tube is something one of the early testers wanted so he could attach normal 1.25" filters to the camera. It would have been nice if the front thread on the optic window was a C thread, but it's not. It took me a while to realise you had to remove the optic window to fit it.
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Ahh.. that sounds about right, shame though as I need the extension tube to get focus in the guidescope. I'm going to try and tape the filter to the front of the tube and hope I don't get any vignetting. Failing that I guess I'll be buying an IR/UV block filter. Thanks Robin.
Thanks for your help too Ken.