Observe the Sun

  • Home /
  • Observe the Sun
Solar Eclipse Banner

Latest information on the solar eclipse on 12 August 2026

🌒 The solar eclipse on 12 August 2026 – what Germany can expect

On the evening of 12 August 2026, an extraordinary celestial event is set to take place: a total solar eclipse will pass over parts of Europe – though not over Germany. Here in Germany, we will experience an impressive partial eclipse, which will nonetheless provide a rare and spectacular spectacle.

🔭 What can you see in Germany?

Germany lies entirely in the penumbra of the Moon. As a result, the Sun is not completely obscured, but is clearly nibbled away at. The extent of the eclipse varies from region to region:

  • Berlin: approx. 85% coverage
  • Bremen: approx. 86%
  • Düsseldorf / North Rhine-Westphalia: approx. 88%
  • Frankfurt am Main: approx. 88%

This makes Germany one of the regions with the highest coverage outside the totality zone.

🕒 Times of darkness in Germany

The eclipse will take place in the early evening – perfect for viewing, as the sun is still relatively high in the sky but the light is already softening.

  • Start of the partial phase: approx. 19:11–19:20 CEST
  • End of the partial phase: approx. 20:48–21:03 CEST

What do you need to view the solar eclipse safely?  You can find a compilation here!

View as Grid List
Sort by
Display

The Antlia Solar Discover CaK 5Å solar filter is designed to optimize the contrast of images of flares, supergranulation cells, flares, sunspots and other visible features in calcium K (CaK) light at 393.3 nm by using very narrow bandpass filters.

Antlia Solar Discover 5 Ångström CaK calcium filters for extremely high-contrast solar photography

  • Telescope side connection is 1.25" and 2"
  • Camera side connection is 2" with ring clamp
  • Transmission at 393.3 nm - FWHM is only 0.5 nm or 5 Angstroem
  • Provides extreme contrast of sunspots, granulation and flares on the solar surface
  • The filter is not intended for visual observation
  • Free aperture of 12 mm
  • For telescopes from 100 mm aperture we recommend an ERF filter in front of the objective for safe use
  • The filter is optimized for refractors with a focal ratio of f/7 or higher. The optional Barlow lenses from Antlia can be integrated into the filter
  • integrated Barlow lens (2x, 3x or 5x)
1259.00 €
Estimated delivery time : 3-4 days (valid for new orders)
 
 
APM Ceramic Safety 2" Herschelkeil with APM Fast-Lock Eyepiece Adapter

Characteristics:

  • High quality surfaces for best contrast values
  • Completely closed body with light catch
  • Pre-installed ND3 filter and integrated polarizer
  • Setup of the polarizer by turning the eyepiece sleeve
  • APM FastLock eyepiece sleeve
  • Delivery with solid Aluminum case
  • Backfocus 115 mm
  • Weight 830 grams
369.00 €
Estimated delivery time : 1-4 days (valid for new orders)
 
 
High quality 1 1/4" Herschelwedge with built in ND3.0 filter for safely solar observation and photography.
229.00 €
Estimated delivery time : 4-6 months (valid for new orders)
 
 
Energy protection filters are long-pass filters that block short-wave light. A coating blocks IR. This means that the filters of an H-alpha telescope are only exposed to red light.

  • Diameter (mm): 100
  • Thickness (mm): 12mm
  • Surface shape: L/4
  • Centre wavelength (nm): 656.28
  • Bandwidth (nm): 60
  • Peak transmittance (%): 95%
  • Cut-off range (nm): 200nm-1100nm
499.00 €
Estimated delivery time : 1 week (valid for new orders)
 
 
Energy protection filters are long-pass filters that block short-wave light. A coating blocks IR. This means that the filters of an H-alpha telescope are only exposed to red light.

  • Diameter (mm): 100
  • Thickness (mm): 12mm
  • Surface shape: L/4
  • Centre wavelength (nm): 656.28
  • Bandwidth (nm): 60
  • Peak transmittance (%): 95%
  • Cut-off range (nm): 200nm-1100nm
  • with metal cell 146mm
699.00 €
Estimated delivery time : 3-4 weeks (valid for new orders)
 
 
Energy protection filters are long-pass filters that block short-wave light. A coating blocks IR. This means that the filters of an H-alpha telescope are only exposed to red light.

  • Diameter (mm): 130
  • Thickness (mm): 12mm
  • Surface shape: L/4
  • Centre wavelength (nm): 656.28
  • Bandwidth (nm): 60
  • Peak transmittance (%): 95%
  • Cut-off range (nm): 200nm-1100nm
799.00 €
Estimated delivery time : 1 week (valid for new orders)
 
 
Energy protection filters are long-pass filters that block short-wave light. A coating blocks IR. This means that the filters of an H-alpha telescope are only exposed to red light.

  • Diameter (mm): 130
  • with metal cell 178mm
  • Thickness (mm): 12mm
  • Surface shape: L/4
  • Centre wavelength (nm): 656.28
  • Bandwidth (nm): 60
  • Peak transmittance (%): 95%
  • Cut-off range (nm): 200nm-1100nm
999.00 €
Estimated delivery time : 1 week (valid for new orders)
 
 
Energy protection filters are long-pass filters that block short-wave light. A coating blocks IR. This means that the filters of an H-alpha telescope are only exposed to red light.

  • Diameter (mm): 150
  • Thickness (mm): 12mm
  • Surface shape: L/4
  • Centre wavelength (nm): 656.28
  • Bandwidth (nm): 60
  • Peak transmittance (%): 95%
  • Cut-off range (nm): 200nm-1100nm
999.00 €
Estimated delivery time : 1 week (valid for new orders)
 
 
Energy protection filters are long-pass filters that block short-wave light. A coating blocks IR. This means that the filters of an H-alpha telescope are only exposed to red light.

  • Diameter (mm): 150
  • with metal cell 230mm
  • Thickness (mm): 12mm
  • Surface shape: L/4
  • Centre wavelength (nm): 656.28
  • Bandwidth (nm): 60
  • Peak transmittance (%): 95%
  • Cut-off range (nm): 200nm-1100nm
1249.00 €
Estimated delivery time : 1 week (valid for new orders)
 
 
Energy protection filters are long-pass filters that block short-wave light. A coating blocks IR. This means that the filters of an H-alpha telescope are only exposed to red light.

  • Diameter (mm): 200
  • Thickness (mm): 12mm
  • Surface shape: L/4
  • Centre wavelength (nm): 656.28
  • Bandwidth (nm): 60
  • Peak transmittance (%): 95%
  • Cut-off range (nm): 200nm-1100nm
1649.00 €
Estimated delivery time : 1 week (valid for new orders)
 
 
Energy protection filters are long-pass filters that block short-wave light. A coating blocks IR. This means that the filters of an H-alpha telescope are only exposed to red light.

  • Diameter (mm): 200
  • with metal cell 248mm
  • Thickness (mm): 12mm
  • Surface shape: L/4
  • Centre wavelength (nm): 656.28
  • Bandwidth (nm): 60
  • Peak transmittance (%): 95%
  • Cut-off range (nm): 200nm-1100nm
1999.00 €
Estimated delivery time : 1 week (valid for new orders)
 
 
Energy protection filters are long-pass filters that block short-wave light. A coating blocks IR. This means that the filters of an H-alpha telescope are only exposed to red light.

  • Diameter (mm): 200
  • with metal cell 330mm
  • Thickness (mm): 12mm
  • Surface shape: L/4
  • Centre wavelength (nm): 656.28
  • Bandwidth (nm): 60
  • Peak transmittance (%): 95%
  • Cut-off range (nm): 200nm-1100nm
2099.00 €
Estimated delivery time : 1 week (valid for new orders)