Filters and telescopes for solar observation

in white light, calcium-K and H-alpha

Herschel-wedges are used for solar observing in white-light. Contrast and sharpness are much better by using a Herschel-wedge than using a front mounted solar filter. Herschel-wedges can be used for solar observing at refractor telescopes up to 150mm aperture.

24,90 € * Shipping Weight 0.17 kg
29,90 € * Shipping Weight 0.2 kg
29,90 € * Shipping Weight 0.2 kg
34,90 € * Shipping Weight 0.2 kg More information
44,90 € * Shipping Weight 0.25 kg More information
49,90 € * Shipping Weight 0.25 kg
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EXPLORE SCIENTIFIC Sun Catcher Solar Filter for 9"- 10" SC Telescopes
59,90 € 30,00 € * Shipping Weight 0.25 kg
Shows on normal refractor telescopes up to 150mm aperture sunspots and granulation in highest quality with perfect eye protection
599,00 € * Shipping Weight 1.415 kg More information
Enjoy excellent resolution of the Solar surface in complete safety with this Lunt Herschel Wedge
229,00 € * Shipping Weight 0.8 kg
As easy and safe to use as solar eclipse glasses, but with 6x magnification!
34,90 € * Shipping Weight 0.5 kg More information
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