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Telescop AC 70/900 EL

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Comparați articolul cu această ofertă: Omegon Telescop AC 70/700 AZ-2

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Descriere produs

Din pacate, descrierea acestui produs nu a fost inca tradusa in limba romana, din acest motiv veti gasi in loc o descriere in limba engleza.

Bresser 70/900 EL refractor telescope

Observing the stars, just like a professional, is very simple with this refractor telescope. It is a complete system for exploring the wonders of the universe - consisting of a telescope, mount, tripod and all the accessories you will need. The 70mm aperture will show you a wealth of detail in astronomical objects. The telescope mount can not only move it left/right and up/down, but can also be used in so-called 'equatorial' mode, like the scientists use in their observatories (read more under Features). A finder scope to be mounted onto the telescope facilitates easy location of astronomical objects. The erecting prism lets you observe even during the day, allowing you to observe many exciting terrestrial objects. The height-adjustable tripod allows the telescope to be adjusted to the optimum height for both 'large' and 'small' observers. The mirror star diagonal supplied ensures comfortable viewing.

USES

At night, the Moon and planets such as Saturn and Jupiter can be explored. Many astronomical objects outside our solar system are also within reach of this telescope thanks to its large 70mm aperture - star clusters and nebulae many light years distant will amaze stargazers, both young and old. The erecting prism included allows you to obtain an erect, non-reversed image for observing during the day - for nature-watching for example.

FEATURES

Mount with wedge - at first sight, the NG mount with the 70/700 refractor telescope appears to be an ordinary altazimuth mount, with an axis for left/right and an axis for up/down, as is long familiar from normal camera tripods. This mode makes sense for observing during the daytime. The built-in wedge, however, allows the whole mount to be tilted (using the handle provided), converting it into an equatorial mount for astronomy. One axis is then aligned with Polaris when using equatorial mode. Only a single axis then needs to be moved when tracking an astronomical object, making tracking much more straightforward than with mounts which only have left/right and up/down axes.

Date tehnice

Optica


Tip
Refractor
Tip constructiv
Achromat
Apertura (mm)
70
Distanta focala (mm)
900
Raport focal (f/)
12,9
Putere de separatie
1,64
Magnitudine limita (mag)
11
Capacitate de colectare a luminii
100
Putere de marire utila maxima
140
Material tub
Aluminiu
Acoperire
MgF2
Lungime tub (mm)
950
Constructie tub
tub intreg

Focuser


Tip constructiv
cu cremaliera
Conexiune (spre ocular)
1,25"

Montura


Tip montura
Azimutal
Tip constructiv
Alte produse
Control GoTo
nu

Trepied


Tip
Trepied
Material
Aluminiu

Accesorii incluse


Lentila inversoare
1,5x
Optica de deviere
oglindă zenitală 1,25" - 90°
Cautator
5x24
Oculare 1.25"
20mm, 12mm, 4mm

General


Greutate totala (kg)
1,4

Aplicaţii


Astrofotografie
nu se recomanda
Luna & Planetele
da
Observatii in natura
da
Nebuloase & Galaxii
da
Soare
nu se recomanda (doar cu filtru solar adecvat)

Recomandat pentru..


Incepatori
da
Avansat
nu
Observatoare
nu

Siguranța produselor

Producător: Bresser GmbH, Gutenbergstraße 2, 46414 Rhede, DE, www.bresser.de

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Bresser Junior Telescop AC 70/900 EL
Bresser Junior Telescop AC 70/900 EL

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