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By Sky-searcher
BST Starguider & Olivon Branded 60 degree ED eyepieces. Best upgrade from standard plossl eyepieces. 16mm eye relief, large 21mm diameter eye lens & suitable for f5 scopes & above. All eyepieces in excellent condition. Only reason for sale is now using Baader Morpheus eyepieces.
Starguider 8mm with original packaging £38 inc UK postage. SOLD
Starguider 15mm with original packaging £38 inc UK postage. SOLD
Olivon 5mm, 12mm & 18mm set & case. £100 inc UK postage.
Payment by PayPal F&F or fees paid by buyer.
Thanks Andy.
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By chrispancho
Hello,
I wanted to reach out to everyone here for some advice. I currently have a Tele Vue Nagler 4 17mm, viewing on a Celestron Nexstar 8SE, and am interested in an EP with a longer focal length. I really like the 82 degree AFOV, so I was immediately eyeballing the Nagler 4 22mm or Nagler 5 31mm. And this is where my problem is... which one do I choose if money isn’t a factor? I have reviewed the specs between the two, but without trying them out, I can’t visualize which would work out the best. Is going 31mm too much of a leap from 17mm?
Thanks All!
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By astronomer2002
I am looking for a Vixen HR 3.4mm eyepiece. I have a 2.4 and it is great on a good night, but usually a bit too much power for my FLT132.
Is there a chance you have one that you don't use?
Thanks for looking
Ian B
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By peter12
Gt my telescope based on recommendations here years ago. Its getting dusty though.
Really just want to see as many planets in solar system as possible please. I read plenty but its too much to remember sorry. Struggled just looking at the moon
Most things said barlows are a stepping stone.
Can someone point out an eye piece on first light optics or something similar in UK please. Its for me and my 6 year old space obsessed son.
Also a polarising filter if there worth it. Is a collimater cap as easy as a laser? I wont get round to making one so ill buy.
Last step would then be plumbers tape on the eyepiece threads right?
Thanks
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By runway77
Hello, I am having a problem with a relatively expensive flat field eyepiece in a combination with a newtonian reflector. I am unable to achieve proper focus with that eyepiece because when I focus it on axis, the edges are blurry. When I focus it at the edge, the center field is out of focus. I don't want to mention the concrete type of this eyepiece because I received it with a spot on the bottom barrel, therefore I cannot be sure whether it has been dropped. This eyepiece has very good reviews on this forum. Optically it looks good and there is no rattle. My question is whether these flat field eyepieces are usable with newtonians as these telescopes doesn't generally suffer from the field curvature. Many thanks for help.
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