 Tube Mounting Rings These quality cast aluminium rings are custom-made for use with either the AZ3, EQ1, EQ2, EQ3-2, EQ4, EQ5, HEQ5 and EQ6 mounts/mounting plates. Rings of the following internal diameters are available: 90mm, 102mm, 120mm, 130mm, 140mm, 150mm, 182mm & 236mm. They are felt-lined and hinged for easy installation of the telescope. By loosening the thumbscrews, the telescope can be easily balanced and rotated. Please note that Optical Vision are only able to supply ythe 140mm and 160mm ID rings at present. We hope the others will become available again but don't have a date for this. |
