Eyepiece Question



I bought a Meade ETX telescope last year for my kids and myself. A few
weeks ago, I purchased a 9.7mm Super Plossl eyepiece on e-bay to
replace the 26mm one supplied with the ETX. Basically, I just wanted a
better view of the planets.

I received it a few days ago, and while certain things are certainly
larger, such as the moon, I find that some objects, such as Saturn and
Mercury, are distinctly fuzzy and grainy. So I'm trying to figure out
why I can't get the same clarity as I get with the 26mm eyepiece. Is
the 9.7mm eyepiece too much for the ETX? Are atmospheric conditions
the problem? Or is there a chance that the eyepiece is defective?

Thanks in advance.

.



Relevant Pages

  • Re: ETX70 vs. 900mm refractor?
    ... Magnification is determined by dividing the focal length of the objective by ... the focal length of the eyepiece, so the same set of eyepieces will yield ... with the Skywatcher but only 35x with the ETX.) ...
    (sci.astro.amateur)
  • Re: Eyepiece Question
    ... replace the 26mm one supplied with the ETX. ... why I can't get the same clarity as I get with the 26mm eyepiece. ... The maximum magnification you can expect from a telescope equals ... the scope to its optical limits. ...
    (sci.astro.amateur)
  • Re: Eyepiece Question
    ... replace the 26mm one supplied with the ETX. ... why I can't get the same clarity as I get with the 26mm eyepiece. ... The maximum magnification you can expect from a telescope equals ... the scope to its optical limits. ...
    (sci.astro.amateur)