Usually you don't need high magnification for DSOs. It doesn't have a lot of detail to justify very high magnification, unless you're looking for the finer ring divisions, but your scope can only see Cassini. I have got a Celestron Astromaster 130EQ telescope, which lens should I use to see the various planets and nebula? "Medium-high" magnification works best. If you can see the rings, the shadow of the rings on the surface of the planet, and the main split inside the rings (the Cassini division) then you're doing fine. Lunar rilles (surface depressions) & craters. Three-terminal linear regulator output capacitor selection. Just try different eyepieces, with and without barlow, and see what works best for you. Rugged, pre-assembled & stable tripod stand. If you can see the rings, the shadow of the rings on the surface of the planet, and the main split inside the rings (the Cassini division) then you're doing fine. Celestron Astromaster 114eq Star pointer finder scope help required, Cannot calibrate “upgraded starpointer finderscope” for Celestron AstroMaster 114EQ. Estimating the direction of true north based on the magnetic north pole. DSOs, are different. Good collimation is critical. Definite presence of Uranus & … By using our site, you acknowledge that you have read and understand our Cookie Policy, Privacy Policy, and our Terms of Service. Software guidance for simulating sky maps. You can learn a technique called "averted vision" which does help (this takes advantage of the fact that the monochrome "rods" in your eye are mostly around the periphery of your eye and these are more sensitive to dim light. Bright imaging with 12.8 limiting magnitudes. What does it mean by "Selling one’s soul to Devil"? This focal ratio is very popular among beginners because it can provide wide angles of view and mirror which gather enough light to see “almost everything” in space. If you live in North America, the Clear Dark Sky site can give you a prediction of a few parameters including seeing. All Rights Reserved, Celestron itself is one top manufacturer of high-quality astronomical devices. Because of that, your eye cannot see details or colors. Our Celestron Astromaster 130 EQ is a Newtonian reflector telescope with 130mm primary mirror and focal length of the 650mm. It doesn't have a lot of detail to justify very high magnification, unless you're looking for the finer ring divisions, but your scope can only see Cassini. Shadows of Jupiter’s moons. German Equatorial Manual mounting facility. The trick is how to find these objects. Figuring out from a map which direction is downstream for a river? Saturn looks good at any magnification. Dark adaptation does not matter for solar system objects (see below re: dark adaptation). The procedure is described in their generic Telescope Maintenance document, and also more specifically in the Astromaster Manual. It takes me at least 2 ... 3 minutes to start seeing the really fine stuff there. Martian polar caps & its dark surface features. Loosening the locking knob by turning it counter-clockwise. When seeing is bad, high magnification is worthless (the image is fuzzy and keeps shaking like jello). I've watched M13 in high-ish magnification and it looks good. How to solve a linear problem A x = b in PETSC when matrix A has zero diagonal enteries? Venus at the moment is easily visible in the Western sky before around sunset, it shows phases like the moon and you should be able to see those, it is currently half full. Get a book called "Turn left at Orion" - it's a guide for beginners showing how to find many DSOs. What is the minimum viable ecological pyramid a terrafoming project would introduce to world with no life to make it suitable for humans? It only looks good when it's closest to Earth. DSOs are often difficult to spot and referred to as "faint fuzzies" because you can be looking right at them and not notice (they are often very faint unless you are in excellent dark skies with no moon). Sunspot structures (with a solar filter). Terrestrial and celestial viewing functionality. Even when light pollution is very high, the Moon and the planets still look the same. This is why it's hard to see DSOs from the city. Please note that light pollution has absolutely no effect on solar system objects (see below re: light pollution). Once the scope is collimated, you could try to push magnification even higher, by using a 2x ... 3x barlow with either of the eyepieces - that would double ... triple magnification. Probably not worth trying anything beyond the high 1XX values - that is, for your eyepieces, a 3x barlow. What can you see? It only takes a minute to sign up. That's also true for solar system objects, but it's even more important here. How could I align the statements under a same theorem. Justtop1.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn advertising fees by linking to Amazon.com and affiliated sites.