Telescope focal length - Astro Photography HQ

Optics & Sensors

Choosing Pixel Size: Matching Your Sensor to Telescope Focal Length

Discover how selecting the right pixel size to match your sensor and telescope focal length can optimize your astrophotography results and avoid common pitfalls.

AstroPhotographyHQ Team
November 29, 2025

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General

Starkregen

Intense thunderstorms have led to widespread flooding in Bavaria and Baden-Württemberg,…

AstroPhotographyHQ Team
July 15, 2026

Guiding & Tracking

Agnes Callard’s Theory Of The Uni-context

Philosopher Agnes Callard has proposed the 'uni-context' theory, reshaping discussions…

AstroPhotographyHQ Team
July 15, 2026

Vetted

15 Best Astrophotography Reference Books in 2026

Discover the top astrophotography reference books for 2026. Find the best overall,…

AstroPhotographyHQ Team
July 15, 2026

General

Gewitter

A severe thunderstorm warning has been issued for parts of Bavaria, with reports of…

AstroPhotographyHQ Team
July 15, 2026