Wordt erger vragen partij kutter telescope Betrokken Jood klep
Anton Kutter - Wikipedia
Guntram Lampert 🇺🇦 on Twitter: "Jupiter, photographed with my homemade 110mm f/26 Kutter telescope. No ADC was used. Thisi instrument serves primarily for observing and sometimes photographing the Sun. https://t.co/XmELklplzW" / Twitter