tub142 | Pair of tube rings 142mm diameter (for example for 150mm SkyWatcher refractor) | 48.89 EUR | ||
tub160 | Pair of tube rings 160mm diameter (for example for 130mm SkyWatcher Newton) | 51.89 EUR | ||
tub183 | Pair of tube rings 183mm diameter | 83.89 EUR | ||
tub235 | Pair of tube rings 235mm diameter (for example for 200mm SkyWatcher Newton) | 85.89 EUR | ||
tub283 | Pair of tube rings 283mm diameter (for example for 250mm SkyWatcher Newton) | 97.89 EUR | ||
tub340 | Pair of tube rings 340mm diameter (for example for 300mm SkyWatcher Newton) | 124.90 EUR |