Optical Maintenance - Astro Photography HQ

Filters & Light Pollution

Bandpass and Star Colors Maintenance Safety 101

star color safety guidelines

To maintain accurate star colors and protect your equipment, handle pigments and…

AstroPhotographyHQ Team
September 27, 2025

wide field night sky imaging

Imaging Basics

Wide-Field Astrophotography Basics: Capturing Constellations and the Milky Way

Fascinated by the night sky? Discover essential wide-field astrophotography tips to…

AstroPhotographyHQ Team
October 30, 2025

effective iconic target framing

Planning & Targets

Field Notes: Framing Iconic Targets Glossary That Actually Works

To effectively frame iconic targets, focus on fundamentals like the rule of…

AstroPhotographyHQ Team
October 30, 2025

backfocus spacers myths

Optics & Sensors

How to Master Backfocus and Spacers Myths & Facts in a Weekend

Unlock the secrets of backfocus and spacer myths in a weekend—discover how to achieve…

AstroPhotographyHQ Team
October 30, 2025

focal length view scale

Imaging Basics

Understanding Focal Length: Field of View and Image Scale

Keenly understanding focal length reveals how your camera captures scenes, but…

AstroPhotographyHQ Team
October 30, 2025