tube rings 76mm

[mr bruess]

tube rings for 76mm refractor

[MortonH]

Probably need to know the actual scope, or at least the diameter of the tube since this won't necessarily be the same as the aperture.

[mr bruess]

hi MortonH (http://www.iceinspace.com.au/forum/member.php?u=1616),I'll measure the diameter soon and i'll send you a pm.