Sky-Watcher 80/400 AZ-3 Astronomical Telescope

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Binorum.eu › Hvězdářské dalekohledy › Čočkové

Our price: 27.240,00 RSD

In stock

These are goods that we do not have in stock and which are not currently in stock even with the supplier. Usually in this case we do not even know the date of stocking at the supplier, so the goods may be unavailable for a longer period of time.

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This product is available in the following variants:
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Sky-Watcher 80/400 AZ-3 Astronomical Telescope	27.240,00 RSD

Specifications

Type of telescope: Achromatic refractor

Optical scheme: Achromat

Focal length: 400 mm

Aperture: 80 mm (3.15″)

Aperture ratio: 5

Resolving capacity: 1.45"

Limit value: 12.2 magnitude

Light gathering capacity: 130x

Max. useful magnification: 160x

Connection type: 1.25″

Mounting: Azimuthal

Recommended for: Beginner

Application area: Astrophotography, Deep Sky observation, Planets observation, Nature observation

The recommended magnification is highlighted in yellow.
D = telescope aperture in millimeters

Maximum Useful Magnification (2D)
The highest magnification that a telescope can realistically use. Above this value, the image becomes dim, blurry, and shows no additional detail due to optical and atmospheric limits.

TIP: Binorum Plössl 3,6mm 43° 1.25″ Ultra High Power Planetary Eyepiece

4.580,00 RSD

Resolving Magnification (1.4D)
The magnification at which the telescope reaches its maximum resolving power. Fine details become visible, but increasing magnification further does not improve sharpness.

High Magnification (1D)
A strong magnification suitable for detailed observations of the Moon, planets, and close double stars under good atmospheric conditions.

Optimal Magnification (0.7D)
The best overall magnification for most observations. It provides a good balance between image brightness, contrast, and detail, and is often the most comfortable to use.

Medium Magnification (D/2)
A versatile magnification range suitable for many deep-sky objects, such as star clusters and galaxies, as well as general lunar observing.

Low Magnification (D/3)
A wide-field magnification used for scanning the sky, observing large nebulae, and locating objects before switching to higher power.

Minimum Magnification (D/6)
The lowest practical magnification of a telescope. It provides the widest possible field of view and is mainly used for star fields, Milky Way observations, and object finding.