The Dorr Telescopes is a high class
astronomical telescope brand that offering an incredible range of high quality
astronomical telescopes. The wide range of products enables all age group people
to enjoy using them.
Today it is popular with shooting, hunting and hunting Nature observations that
have a high magnification and a compact construction.
The traditional and timeless design of the Danubia Pocket Telescope is brilliant
for nature viewing and target practice. The Danubia Pocket Telescope can also be
collapsed to a compact size which can be easily stored within a pocket.
Dorr also offers Catadioptric designs telescopes that uses a combination of
mirrors and lenses to increase the effective focal length of the telescope while
allowing it to be folded into a more convenient and compact size. The use of a
full-aperture correcting lens in these scopes virtually eliminates spherical
aberration, chromatic aberration, and coma.
The word Catadioptric is derived by combining the term for an optical system
that forms images by using mirrors (catoptric) with the one for a system that
uses lenses (dioptric).
Dorr offers most popular Catadioptric designs that are Danubia Delta 20 and
Danubia Delta 30.
There are many different telescope designs and power available with different
ranges e.g. Danubia Meteor 31 Newtonian, Danubia Saturn 50 Newtonian, Danubia
Sirius 150 Newtonian, Danubia Atlas 2000 Newtonian, Danubia Orion 200 Newtonian
and many more.
Microglobe offers competitive prices for all range of