|
An in depth look
at the models, and
which one is right for your needs.
Objects
may be easily viewed through Meade 60mm and 70mm
DS models, however, the larger apertures of
Meade DS-80EC, DS-90EC, DS-114EC, and DS-127EC
telescopes show all of these objects in greater
resolution and in wider extension, in proportion
to the additional aperture and light-collecting
area of the telescope.
The Orion Nebula
(M42), for example, is easily visible through
the DS-60EC; the nebula?s four central stars
(in the form of a trapezoid) are readily
resolved and a good deal of tenuous nebular
structure can be observed.
Through the
larger aperture of the DS-114EC, however, the
nebula becomes more than three times brighter at
the same magnification, filling the field
of view at moderate powers and with outer
extensions of the gas cloud now observable.
The Pleiades
(M45), an open star cluster in the constellation
Taurus, displays perhaps one hundred stars in a
low-power field of the 60mm telescope, while the
DS-127EC permits observation of over 250 stars.
The larger
instrument also enables, under dark-sky
conditions, the resolution of faint nebulosity
around some of the primary stars in the
Pleiades.
Telescopes of
60mm and 70mm aperture have historically been
entry-level instruments for many thousands
of amateur astronomers
who later advanced to larger telescopes; these
apertures provide a satisfying level of
celestial detail, while confirming the user?s
interests before the purchase of a larger
telescope.
For many,
however, Meade 80mm through 127mm
DS-telescopes fulfill all requirements for a
lifetime of astronomical and terrestrial study.
The prospective purchaser is advised to consider
the likelihood of his or her sustained interest
in astronomy and purchase a telescope
appropriate in aperture and specifications to
this defined level of interest |