Our company is involved in preparing official permits from the Polish Ministry of Development and Technology, which allows us to export all dual-use drones, optics, and portable radiophones without VAT on the Polish side / and without VAT on the Ukrainian side.
Baader Astro+solarly sun filter foil, max. Grioesse, 1170x1170mm, telescope quality, lp: 5.0
Observing the Sun is always a delightful experience, not limited to solar eclipses alone. The dynamic nature of sunspots, constantly changing in number, shape, and size, offers an engaging spectacle. With sufficient magnification, one can even discern the core and boundary areas of a sunspot—the umbra and penumbra. However, it's crucial to ensure that sunlight is reduced to under 1/100,000 of its normal brightness for safe observation.
279.99 $ net price (non-EU countries)
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Anatolii Livashevskyi
Product Manager
/ 
+48721808900
+48721808900
+48721808900
[email protected]
Olesia Ushakova
Product Manager /
+48695005004 +48695005004 +48695005004
[email protected]
Description
Observing the Sun is always a delightful experience, not limited to solar eclipses alone. The dynamic nature of sunspots, constantly changing in number, shape, and size, offers an engaging spectacle. With sufficient magnification, one can even discern the core and boundary areas of a sunspot—the umbra and penumbra. However, it's crucial to ensure that sunlight is reduced to under 1/100,000 of its normal brightness for safe observation. The Astro-Solar sun filter foil meets this essential standard, providing a safe viewing experience for the eyes. When affixed to the front of the telescope tube, this foil offers performance comparable to costly plane-parallel glass filters. Its coating undergoes rigorous quality control, ensuring consistent and reliable results. The multiple metal coating of the foil delivers a uniformly effective filter effect.
Technical Data:
Film Size: 1170 x 1170 mm
Filter Efficiency: 99.999% (ND = 5.0)
Film Thickness: 0.012 mm
Substrate: Clear and Bubble-Free (Non-Mylar)
Instrument Requirements: Suitable for telescopes, binoculars, spotting scopes, and eyepieces with apertures of up to 152mm
Quality Mark: CE
SPECIFICATIONS
General:
Length (cm): 117
Width (cm): 117
Series: AstroSolar
Type: Solar Filters
Type of Build: White Light
Data sheet
Official permits of the Ministry of Development and Technology
Our company is involved in preparing official permits from the Polish Ministry of Development and Technology, which allows us to export all dual-use drones, optics, and portable radiophones without VAT on the Polish side / and without VAT on the Ukrainian side.