tub75 | Pair of tube rings 75mm diameter (for example for SkyWatcher 70mm refractor) | 38.89 EUR | ||
tub89 | Pair of tube rings 89mm diameter (for example for SkyWatcher 80mm refractor) | 40.89 EUR | ||
tub101 | Pair of tube rings 101mm diameter (for SkyWatcher 102mm refractor) | 30.89 EUR | ||
tub116 | Pair of tube rings 116mm diameter (for example for SkyWatcher 120mm refractor) | 30.89 EUR | ||
tub140 | Pair of tube rings 140mm diameter (for example for 114mm SkyWatcher Newton or 110mm TAL) | 38.89 EUR |