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By Welsh Dave
Hello Ladies & Gentleman,
I would in need of require your assistance for my current tube that I have got.
I currently have a Celestron Starlight XLT tube and I am looking for a new Finderscope (This one did not come with as I bought it of one of my Uni friends). I am not fussed into the red dot sites and I would like someone similar to the EXPLORE SCIENTIFIC ES 8x50.
Any questions by all means ask :)
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By Abhishek Pawse
Hi guys. Please tell me if collimation is required for the celestron 9.25 edge HD after using the hyper star system( after putting back the secondary mirror in its place ). Or it holds its collimation.?
Thanks In advance for help :)
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By BenR
Hello
I am new to astronomy, and recently purchased a Celestron Starsense Explorer LT 114AZ, and just for a start, I used the finderscope to locate exactly a random star, and I looked through the eyepiece and just saw a blurry white image. I was using a 25mm eyepiece lens, and then decided to put on the 2x Barlow lens with the 25mm lens, and nothing changed. Is this normal? What should I do to improve?
Thanks.
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By Mike Read
Morning,
I currently have a Celestron 9.25" SCT and am in the process of upgrading the focuser to baader steeltrack. I have the f/6.3 FR on back order. My question is: where will the FR fit in the image train? Is it compatible?
Thanks Mike
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By Planetarian
Hi, I've got a Skywatcher Heritage 130p reflector, and if i insert anything less than 10mm eyepiece, the image won't get crisp. I guess it's normal, but as I'm very new to astronomy, I'd like to know what the sharpness depends on exactly.
Is that the focal length (how fast the telescope is? ) or the size of the mirror and how much light it gathers? Or both affect it the same way?
Are things the same with refractors in this regard? Thanks.
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