![]() To Fix, you just need to align your finderscope and telescope in the day on something as far away as possible, like a mile or more if you can. Still, you can sometimes try to focus on something that disappears when you focus because it isn’t lined up, but you can see it when it is out of focus and blurry. This is more along the lines of not being able to find it. However, looking at something farther away, you may not have it centered, and when you adjust the knobs, you lose it. Say you’re looking at the moon, it is apparent that you need to adjust your knobs and bring the moon into a better view because it is so bright and large. This may seem like, duh? However, it made it here because of the nature of a telescope inverting your image, and the differences in magnification of the two scopes. You can learn more about what is involved with a reflector telescope with this article as well, What is a Reflector Telescope.įinderscope Not Actually Aligned to Main Telescope More info on available collimation tools. You can see what they are on Amazon for a quick glance to get an idea. They are easy to use and not hard to get the hang of. You can check your collimation with collimation tools, feel free to check out the abundance of tools and styles in all price ranges. As a note: if it is not your own eye staring back, get rid of the telescope! (that is a bad joke by the way) You should see your eye staring back at you. Take the eyepiece out and stare through like it was there. Just like above, start out with bigger focal length eyepieces and work in on smaller focal length eyepieces. This is because when you magnify, you are narrowing your field of view and exaggerating any misalignment. So, same with your telescope, if the mirrors are off a little bit and you try to magnify in on a distant object, will say Saturn, it just can’t get a crisp image compared to the moon. While lifting the part of the glasses that sit on your ears and keeping them on your nose, you can still see, but not as good. Cassegrains need collimation less often, but should be checked once in a while.Īnybody that has ever worn glasses can relate to this. It is just good practice to assume collimation is out every time you go to use your reflector telescope. This only pertains to reflector and Cassegrain, however, it is often the gorilla in the room, so to speak.Ĭollimation is not hard, it just seems overwhelming when first starting out. ![]() Remember the rule of thumb: Useful magnification on a telescope is 2X its aperture in mm, and 50X in inches.ĭon’t know what an aperture is? Check out this article, What is a Telescope Aperture, and What’s the Best Size. Make sure there are no extension tubes or barlow’s in place. Something like a 20mm to a 25mm will do the trick. Reduce the magnification always start with your biggest eyepiece, and then magnify by progressing to smaller and smaller eyepieces, or by adding a barlow to increase focal length.Įither way, always start with a lower magnification eyepiece. So, trying to focus on a landscape object can limit the focus adjustment if too magnified.īut, How Do You fix The Above Magnification Problems? Setting up to view an object that is too close – Telescopes are designed to focus on infinity basically. When magnified, the glass is distorting the dim light.ģ. ![]() The higher magnification exaggerates everything – Example, looking through a window, you may be able to look at the moon through a window, but trying to magnify and see M31 (Orion Nebula). ![]() So, hot, humid summer nights, you will not get the same magnification as on a crisp fall night.Ģ. There are several places where too high of a magnification can mess you up.ġ.Any magnification over 200X may be blurry due to atmosphere conditions more so than a telescope problem. The Top 6 Fixes for a Blurry Telescope Too High of a Magnification Fix So, let’s see how to fix the top 6 reasons next. OK, yes, It may seem obvious to some, but when you are first setting up and trying out for the first time, it can be a lot to remember.
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