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Astronomy > Telescopes > Solar telescopes > Acuter > Acuter ST 80/400 SOLARUS-80 OTA
Product no.: 84041

ST 80/400 SOLARUS-80 OTA

$ 250.00 incl. VAT plus shipping costs
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Express shipment possible for delivery tomorrow, 11.06.2025!
  • Permanently installed, secure solar filters
  • Ideal for monitoring sunspots
  • Zoom eyepiece for 25x, 40x and 80x magnification
  • Filter wheel with integrated colour filters
This product is available in the following variants:
Mounting type Price
Azimuthal $ 730.00
no mount $ 250.00

Product description

The Acuter Solarus-80 is a solar telescope with a safe, permanently mounted white light solar filter made of glass. This allows you to safely, quickly and easily observe sunspots, solar eclipses and the transit of inner planets in front of the sun (meaning Mercury; we will not experience the next Venus transit).

The Acuter Solarus-80 has a built-in filter wheel with pre-installed filters so that the sun can be viewed in different colours: Filter wheel with red, yellow, blue, green, orange & ND (neutral density) filters, with practical filter display.
It comes with a universal Smartphone holder so that you can capture your observations photographically.

The Acuter Solarus-80 complies with the ISO 12312-2:2015 standard (filters for direct observation of the sun).

It not only matters which telescope you buy but also where you buy it. Our additional services:

  • We are a leading telescope dealer and know the devices we sell. Our customer service team will gladly help you after your purchase if you have problems with assembly or operation.
  • We provide a copy of the 80-page Telescope ABC beginners handbook with every telescope.

Specifications

Optics


Type
Refractor
Type of build
Solar white light
Aperture (mm)
80
Focal length (mm)
400
Aperture ratio (f/)
5
Resolving capacity
1,73
Limit value (mag)
11,3
Light gathering capacity
130
Max. useful magnification
160
Tube weight (kg)
1

Focuser


Type of build
Gear rack
Connection ( to eyepiece)
1.25
Rotating
no

Mount


Type of build
OTA
Mounting type
no mount

Included accessories


1.25'' eyepieces
Zoom eyepiece
Finder scope
Solar Filters
Deviating optics
1.25", 90° star diagonal
Prism rail
Vixen-Style
Solar Filters
yes
Tube clamps
yes
Miscellaneous
Filter wheel
Camera adaptor
Smartphone

General


shipping weight (kg)
2,5

Area of application


Astrophotography
no
Moon & Planets
no
Nature Observation
no
Nebulae & galaxies
no
Sun
yes

Recommended for


Beginners
yes
Advanced
yes
Observatories
no

Product safety

Manufacturer: Suzhou Synta Optical Technology Co., Ltd., No.65, Yushan Road, High-tech Zone, 215011 Jiangsu, CN
Responsible person: NIMAX GmbH, Otto-Lilienthal-Str. 9, 86899 Landsberg am Lech, DE, [email protected]

Recommended accessories

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Mount

Skywatcher Mount Solarquest AZ

$ 570.00*

*All prices include VAT plus shipping costs.

Acuter ST 80/400 SOLARUS-80 OTA
Filter wheel
Acuter ST 80/400 SOLARUS-80 OTA
Solar Filters

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