| What
is a "Bird/Jones Telescope"? |
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 A
Bird/Jones Newtonian Reflector is a modified Newtonian
with a spherical primary mirror. Before the light strikes
the flat after being reflected, it passes through a Barlow-like
achromatic lens that corrects the spherical aberration
of the primary mirror. The system is also corrected for
coma.
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| Telescope
Designs |
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 In
general, there are two kinds of telescope systems. One
is the Optical Telescope. This is our main manufacturing
base. The other is the radio telescope, which is used
for National & Scientific research . We manufacture
only a few of these. |
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more subject related optics.. |
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| Telescope
Reviews |
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| Telescope reviews from our
clients and end users. Please feel free to post your
own comments. |
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