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Congrats on the full house! This is the kind of talk, though, that makes me think I shouldn't add a second Ethos! I'm a terrible completionist... I have just the one at the mo, the 21 mm! The 13 is very tempting, and I've been mulling it over. Please tell me it's your least favourite.

You are correct. Customarily, only the retail price is listed, and the applicable sales or use tax is applied on checkout. It is a premier seller in the US and they answer email quickly. I’m certain they have extensive export experience. Here is the downside: the company is in New Jersey. Ewww.

Postman delivered Baader solar film ages ago but I’ve now made a filter for my Tak FC 100DZ

I’ll let you know when I’ve tried the Ethos 21 😊 I find the E17 compelling. Where Ethos really come into their own is in the short focal lengths, for planetary work. I’d laboured decades under the misapprehension that the free the EP the better for high resolution work, but I had to eat my hat after trying the Ethos.

One Dwarf II Smart Telescope - Deluxe Bundle. Customer Return No longer required. Good condition, working A-OK. Open box. Full manufacturers warranty. £519.00 £467.00 (saving £52.00)

Getting ready for another summer in Scandinavia

One StellaMira 80mm ED f/6.25 Refractor Telescope. Customer Return No longer required. Fully checked and tested in our workshop. Good condition, complete. Open box. Full manufacturers warranty. £599.00 £539.00 (saving £60.00)

I assume as per usual the prices listed are without tax as it's a state variable added cost?

yes indeed. I often find even the doughnut is so wobbly it's hard to make out the shape very well!

Here is a link showing the disassembly of one of the older type C8 focusers: NGC1514.COM I have a few bits of the assembly which might help - the part they call the brass focusing mechanism, the "lead screw" and the plastic cover / bushing that fits over the brass section. The first 2 items in this pic, plus the "lead screw" that sticks out of the hole in the back plate of the scope, but not the 3 screws, the small circlip or the plate with 3 holes in it (I did have one but gave it to someone else who had lost theirs a few weeks ago): I can let you have some measurements if any of what I have might help.

One ZWO SeeStar S50 All-in-One Smart APO Telescope & Tripod. Customer Return Customer changed their mind. Complete, in good condition. Open box. Full manufacturers warranty. £539.00 £485.00 (saving £54.00)

The printed version from Amazon arrived today

Yeah...it's M13 ! Two clear spells on consecutive nights...unheard of ! Managed to image M13, LRGB three hours fifty minutes total time before the clouds rolled in, so the blue is lacking a bit compared to the other filters. I'll go back and add to it when I get the chance. Had to have the dew heater on full too as the corrector misted up after a couple of hours. Just happy to be imaging again. Pete.

One William Optics Zenithstar 81 APO Gold. Customer Return Customer changed their minds. Good condition with little/no sign of use. No marks on dovetail. Open box. Full manufacturers warranty. £599.00 £539.00 (saving £60.00)

I find there's around one week, maybe two of heatwave-ish weeks, this is summer nowadays. If you're lucky you can get three to four sessions in one week. I generally image all year round, but the summer early morning packaways can grate if you're a sleepy type.

One Sky-Watcher EQ-AL55i PRO Go-To Astronomy Mount. Ex Demo Ex demo - used but complete and in good overall condition. Signs of usage and scruffy packaging. Grab a bargain! Full manufacturers warranty. £759.00 £607.20 (saving £151.80)

Once you go SCT with its FL flexibility you start to wonder why keep the medium to long FL other scopes.

Very true. The Skywatcher ones also look good especially the Wave100 which you can dual mount for alt az use, can also track 10 Deg to keep satellites in view. Performance is unknown until people get them in hand.

Can't you get a 3D printed bush to fit snugly into the rear of the telescope and then make a circular 3D or metal plate to hold the bush securely in place? Then just fit a knob held in place with a grub screw.

One Starfield Gear60 Quadruplet f/5 Petzval APO. Customer Return Too heavy for customers needs - our webpage now lists the correct 3.1kg weight. Complete, in good condition. Open box. Full manufacturers warranty. £849.00 £764.00 (saving £85.00)

One ZWO ASI 533MC-Pro USB 3.0 Cooled Colour Camera. Customer Return USB socket dislodged during usage, subsequently repaired by ZWO and now working A-OK, good condition, complete. Open box. Full manufacturers warranty. £859.00 £773.00 (saving £86.00)

If you look, they look like a clone of the RST-135 mount. either way, they seems to be getting very good reviews. I'm just holding off until the start of next season before i get one, as it's pointless buying now as the season is just about over. Not going to buy 1 to pack it away for several months.

Very nice @JeremyS - sometimes i love my one and only Ethos (an 8mm) and other times i'm not sure (about the 100-degree FOV) and find my Delos more comfortable and somehow "lazier" to use - the to and fro is preventing me buying any more of either to fill in the gaps at lower focal lengths (i could do with a 6mm of one or the other definitely and possibly one other medium focal length) so its a good cost saving bit of paralysis to prolong on my part 😉 Do you like them unreservedly? Even in the longer focal lengths that may engender larger exist pupils?

One Starfield 102mm f/7 ED Doublet Refractor. Customer Return No longer required. Fully tested in our workshop, all working A-OK. Generally good condition but a slight amount of dust in the optics from usage but not worthy of cleaning. Cosmetic only. Open box. Full manufacturers warranty. £899.00 £809.00 (saving £90.00)

Yes with reducer it's platesolving at 1480mm. I think native scale is around 0.5" with the ASI533MM or 1" binned 2x2. Guiding hovers around 0.6"/0.8". Hope we get better weather during summer as I will be imaging for the few darkish hours we get! My north view is pretty good apart from sky glow from Birmingham city so can keep popping at Cassiopeia and Cygnus in narrowband