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Astigmatism In Refractor

Astigmatism in Refractor Telescopes: Causes and Solutions

Marcus

Marcus

The image you’re seeing through your refractor is not the best. Could it be due to a minor aberration such ...

Astigmatism In Refractor

Astigmatism in Refractor Telescopes: Causes and Solutions

The image you’re seeing through your refractor is not the best. Could it be due to a minor aberration such as astigmatism? When we look through a telescope, we want the image to be clear and sharp. Astigmatism ... Read more