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Hey all, I'm considering and tempted by an iOptron CEM25P. Just wondering if there's any owners (current or former - for any reason) who can share their experiences with this? I intend on buying it new, so a substantial wedge to drop. Many thanks
iOptron has improved what was already my favorite portable AP mount. The CEM25P now actually guarantees a periodic error of less than +/- 10 arc sec, which guarantee, as far as I know, is unprecedented for this category/price (£799 currently at Altair Astro). You can read my full review here, although with the winter weather I have only managed a couple of decent sessions. Overall, it includes some improvements over its predecessors ZEQ25 and CEM25, while retaining the amazing lift/weight ratio it is known for and my unit does actually show a PE that is well bellow the specified +/- 10" (less than 2 cycles were recorded, so if I record more to remove non-PE noise it might be even less):