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Sonnenfinsternis 2026

On the evening of August 12, 2026, an extraordinary celestial event is on the horizon: 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 offer a rare and spectacular sight. Germany will be entirely within the Moon’s penumbra. As a result, the sun will not be completely, but clearly and visibly “nibbled away.

What do you need to safely observe the solar eclipse? You can find a list 👉 here!

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Optical Accessories

Everything you need of optics for visual and photographic work or accessories for DIY projects, can be found in these categories.

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The 2" 30mm UltraFlat Field Eyepiece features a high quality standard and a very compact design, which is designed to remove the field curvature at the edge, resulting in a flat, ...
229.00 €
Estimated delivery time : 3-4 months (valid for new orders)
 
 

The corrector allows astrophotography up to full-frame with the Askar 80ED at full focal length.

  • The corrector is designed for the Askar 80 mm f/7 ED and ensures optimal field correction
  • screwed connection to the focuser via the M58x1 thread
  • thread on the camera side - M48x0.75
  • Working distance 55 mm from the M48 thread
  • Internal thread for 2" mounted filters (M48x0.75) is present
  • 360° rotation for optimum orientation of the camera in relation to the object
229.00 €
Estimated delivery time : 1-4 days (valid for new orders)
 
 
Elliptical secondary flat for Newtonian telescopes with 140 mm diameter minor axis and 97 % coating.
817.00 €
Estimated delivery time : 1-4 weeks (valid for new orders)
 
 
Elliptical secondary flat for Newtonian telescopes with 130 mm diameter minor axis and 97 % coating.
575.00 €
Estimated delivery time : 1-4 weeks (valid for new orders)
 
 
Elliptical secondary flat for Newtonian telescopes with 110 mm diameter minor axis and 97 % coating.
499.00 €
Estimated delivery time : 1-4 weeks (valid for new orders)
 
 
Elliptical secondary flat for Newtonian telescopes with 82 mm diameter minor axis and 97 % coating.
279.90 €
Estimated delivery time : 1-4 days (valid for new orders)
 
 
GSO parabolic Newtonian primary mirror 8" diameter f/5, Specifications: -- Optical diameter (aperture): 200mm / 8" -- Focal length: 1000mm -- Focal ratio: f/5 -- Thickness: 25mm -- Mirror: BK7 -- Weight: 1.8 kgs -- Reflectivity: 94%

Item condition: new, but not original packed

339.00 €
Estimated delivery time : 1-4 days (valid for new orders)
 
 
Elliptical secondary flat for Newtonian telescopes with 100 mm diameter minor axis and 97 % coating.
449.00 €
Estimated delivery time : 1-4 days (valid for new orders)
 
 
APM HI-FW Eyepiece by APM: A perfect synthesis of a large field of view, edge definition, image quality and observation comfort!
349.00 €
Estimated delivery time : 2-3 months (as from Availability) (valid for new orders)
 
 
Comfortable 20 mm 70° Crosshair Eyepiece.
104.00 €
Estimated delivery time : 4-6 months (valid for new orders)
 
 
Value for money: the comfortable 24 mm Crosshair Eyepiece.
49.00 €
Estimated delivery time : 1-2 weeks (valid for new orders)
 
 
129.00 €
Estimated delivery time : 4-6 months (valid for new orders)