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Телескопи > TeleVue > Tele Vue 102

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Tele Vue 102

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Описание

The Tele Vue 102 is a classical doublet apochromatic refractor of highest
quality. With its relatively long (for an APO) focal ratio colour
correction is superb, making this telescope a prime choice for
dedicated lunar and planetary observers.

The TV 102 has an aperture of 102mm and a focal length of 877mm.

Even at maximum magnifications around 300x you will be pressed to see
any false colour. With its two lens design it is said to have an edge in
on-axis image sharpness over the more expensive NP 101.

Visual Use:
With the TeleVue 55mm Plossl (apparent field of view: 50�) you get a
respectable 3.1� field of view at 16x. This qualifies the TeleVue 102
as a true wide field telescope. At the same time you easily reach
very high magnifications for serious lunar and planetary observing.

Astro Imaging:
For astro-imaging you should equip the TV 102 with the optional TeleVue
0.8x field flattening lens. Then you get a large flat field of view and
pinpoint stars towards the edge of the film format at a shorter
f/6.88.

TV 102 optical tube (Ivory colour) incl. massive tube ring, 2" Everbrite
99% star diagonal, 1.25" adaptor, 20mm TeleVue Plossl

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