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| Terrestrial
(Spotting) Telescopes |
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CLICK HERE For Astronomy
Telescopes and telescope accessories |
Introduction |
Spotting Scopes are designed for terrestrial viewing when the
power
of a binoculars is not strong enough. Bird watchers, nature lovers, etc. can select from
an assortment that fills different needs. All have coated optics. The addition of an
adapter tube and T-mount lets them be used with cameras (See accessories). All come
complete with tripod and a Limited Lifetime Warranty. The numbers refer to zoom
magnification and speed of the lens. For example
"15X-45X" means
the lens zooms from a fifteen time magnification to a forty five time magnification.
"50mm" means the width of the objective lens is fifty millimeters.
Please note:
Terrestrial (commonly called "spotting) and astronomical
telescopes are designed for different purposes. Astronomical
telescopes are used at night, often to see very faint stars. Thus they
require a larger objective lens than a terrestrial telescopes, which is
generally used during daylight hours. This can result in unnecessary
cost. Astronomical telescopes require more powerful lenses because
they are used to observe things many light years away. This results in
a very narrow angle of view. It is almost impossible to follow a
moving bird or animal with a
1000X scope. Terrestrial telescopes are used for much
shorter range and require a much wide angle of view. Perhaps most
important, astronomical telescope produce an inverted image which is
unsuitable for nature watching. However, an astronomical telescope can be easily converted to a terrestrial one by
adding a redirect. |
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Vista 80 Spotting Scope
The Vista 80 is a powerful scope with an achromatic double lens objective,
two eyepieces (K20-20x and K12.5-32x), a prism/image rectifier and a 6x30
finder scope. With its high quality optics, the Vista can be used as
a spyglass, as a telescope, or, with photo adapters, as an objective for
reflex cameras.
No. LNL10-80. Only $379.95 |
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15-45x50 Terrestrial
Spotting Scope
High Quality prism spotting scope with metal table tripod.
Instructions included.
No. LNL10-50. Only
$95.95 |
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10x25 Monocular Spotting
Scope
Rugged rubber covering and high quality ruby coated optics make this
spotting scope perfect for the outdoorsman. No. LNL10-25. Only
$28.95 |
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