Optics - Astro Photography HQ

Filters & Light Pollution

Fast Optics Filter Problems: Star Halos, Band Shift, and Fixes

optics filter issues correction

Narrowing down fast optics filter issues reveals key fixes to prevent star halos, band shifts, and improve astrophotography results.

AstroPhotographyHQ Team
May 12, 2026

More than sixty percent of the United States is experiencing drought conditions

Planning & Targets

More than sixty percent of the United States is experiencing drought conditions

More than 60% of the U.S. is experiencing drought, with significant impacts in the…

AstroPhotographyHQ Team
May 15, 2026

filter system comparison options

Filters & Light Pollution

Filter Wheel vs Filter Drawer: Choose the Right System for Your Workflow

Guiding your choice between filter wheel and filter drawer depends on your workflow…

AstroPhotographyHQ Team
May 14, 2026

An idiot's guide to lead optimisation for proteins

Processing & Data

An idiot’s guide to lead optimisation for proteins

A clear overview of how machine learning is transforming protein lead optimization,…

AstroPhotographyHQ Team
May 14, 2026

single shot narrowband imaging

Filters & Light Pollution

One-Shot Color Narrowband: Get Clean Data Without a Mono Camera

By using one-shot color narrowband imaging, you can capture detailed spectral data…

AstroPhotographyHQ Team
May 13, 2026