- #1
Adonis
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what is the best telescope? refractor or reflector?
is the principle of reflecting is better or the reflacting?
is the principle of reflecting is better or the reflacting?
plutonium11 said:If you're just starting out, I highly recommend a refractor, it's much easier to use.
No huge difference, perhaps, but I have a 6" Astro-Physics Apo refractor and a 90mm Vernonscope Apo refractor (as a finder/guidescope). I have a very massive AP mount with no setting circles or any other type of aiming aid but by sighting along the tube, and star-hopping with a decent set of charts, I have no trouble finding even very faint objects. You can learn to use Newtonians this way, too, but it's tougher to eyeball and star-hop with short-tube cats. Tube flexure is not a real problem with refractors of modest aperture like mine, nor does the weight of the glass cause problems in a well-designed objective cell.Borek said:In my experience there is no huge difference. Perhaps aiming refractor is more intuitive (at least when compared to Newton system).
DaveC426913 said:Just remember the one rule of telescope shopping:
Magnification is nothing. Aperature is everything.
Do NOT get fooled by claims of large magnifications. What you want is the biggest aperature your money can buy.
So you are asking what telescope you should buy? We need more information:Adonis said:thank you all for your infos
but I am not asking about the money...
...asking about what is difference between the principle
of refractor/ reflector telescopes
and what to recomend
Ok, now we're getting somewhere. So your skill level is complete novice. Now how 'bout that budget?Adonis said:i know this
i got to ask you about magnification:
a telescope magnification is 36x-675x
what is the measure of magnification?? meters?
and what's the meaning of "Brightness" in telescopes?
A refractor telescope uses lenses to gather and focus light, while a reflector telescope uses mirrors. This means that the light path in a refractor telescope is straight, while in a reflector telescope it is bent by the mirrors.
Both types of telescopes can be used for viewing planets, but refractor telescopes tend to be better for this purpose. This is because they have a longer focal length, which allows for higher magnification and clearer images of planets.
Reflector telescopes are generally better for viewing deep space objects such as galaxies and nebulae. This is because they have a wider aperture, which allows for more light to enter the telescope and produce brighter and sharper images.
Refractor telescopes are generally easier to maintain because they have a closed tube design, which helps keep dust and debris out of the lenses. Reflector telescopes, on the other hand, have an open tube design, which can lead to a build-up of dust and require more frequent cleaning.
The price difference between a refractor and reflector telescope can vary greatly depending on the specific models and features. In general, refractor telescopes tend to be more expensive due to their precise lenses, while reflector telescopes can be more affordable due to their use of mirrors. However, there are high-end reflector telescopes that can be more expensive than some refractor telescopes.