I am really pleased with this scope. I have used it (with the star diagonal in place) with a ZWO 585MC astronomy camera (not cooled) as well as for visual observing. Sharp, clear images with very minimal chromatic aberration. Excellent service from FLO, prompt delivery and packaging was sturdy..

Might not be fashionable these days but I much prefer a longer refractor. Got mine at a bargain price as a customer return in near perfect condition (the packaging was a bit crumpled). It's a lovely looking 'scope with real presence and gives great views with a quick peek. The accessories that come with it are OK, everything is solidly made in metal but a bit dated...there are destructive thumbscrews on all the connections rather than compression rings and you get an optical finder scope rather than a red dot. It's all very heavy too, the diagonal (2" is absolutely massive. Focuser is the standard all metal, slightly coarse, type but it works pretty well. Dew shield was a bit loose for my taste, I shimmed it with textured stickers for better security. A solid, inexpensive, "yard cannon". Recommended.

I bought this 102mm Evostar mainly with the intention of having a telescope which would be suited to solar observation by eyepiece projection or with a filter over the objective, but I've found it useful as a reasonably light instrument which doesn't need a very heavy mount and can be set up quickly when there's no need for a heavier, more sophisticated model. Due to the weather, the initial tests had to be on a terrestrial subject, the details on the roofs of distant houses. Definition was good, with noticeably less chromatic aberration than its short-focus counterpart which I've had for a few years. It shows as a slight purple fringe on high-contrast edges at high magnification beyond about 80x, but the underlying image is sharp, and the purple haze isn't intrusive. Looking at dark roofs against a bright sky seems to be a fairly rigorous test; the degree of false colour which is apparent is often harder to see on astronomical subjects, and this is the case here. When I was finally able to view the moon, the CA on the limb and terminator was practically invisible at 120x. There was nothing very obvious on bright stars, either. The focusing rack and pinion are basic, but adequate; the only thing I would really really criticise on the telescope is the usual Skywatcher sticky grease on the focusing mechanism, which gets everywhere, including fingers, and is hard to remove. One of the first things I did was to clean it all off. The focusing is none the worse for this, and fine focusing is actually easier, as there's less drag. If the small tensioning grub screws on the focusing mount are carefully adjusted, there's no need of grease to give an acceptably smooth action. The 2 inch eyepiece mount is a good feature; not all 102mm telescopes have it, and it allows reasonably wide angles of view with a low power 2" eyepiece, for star clusters and large nebulae. I think a four star rating is appropriate for this model. Performance and mechanical quality are obviously not in the class of apo or ED telescopes, but then, nor is the price, and I can't think of anything (except the grease!) which should discourage anyone from buying it.

My first proper telescope was a Vixen 102mm achromat, so when I needed a scope for viewing the Moon and planets, this was an obvious candidate. My ST120 refractor disappointed with its copious chromatic aberration (but great for comet hunting). The focuser supplied was usable but I fitted the excellent Astro Essentials Crayford focuser I bought for the ST120. The 2-inch diagonal was surprisingly good optically so I've kept it. Using a Baader Fringe Killer eyepiece filter I'm getting terrific views of the Moon and Jupiter with almost zero CA and the image is sharper than that through the ST, possibly due to lower spherical aberration with the f9.8 focal ratio as it seems to use the same Littrow doublet design of objective lens. Even the notorious Kellner eyepieces aren't nearly as bad with the long focal length as they are with an f5 scope. Great kit at a silly price!