3nm vs 5nm Filters: Choosing the Right Narrowband Filter for Astrophotography

3nm vs 5nm Filters: Choosing the Right Narrowband Filter for Astrophotography

When it comes to narrowband filters for astrophotography, the choice between 3nm and 5nm filters can significantly impact the quality and characteristics of your images. Both have their advantages and trade-offs, and understanding these can help you make an informed decision. In this post, we’ll delve into the differences between 3nm and 5nm filters, the…

Abell 85
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Abell 85 Supernova Remnant & Processing Guide

Over the course of four nights, we managed to capture several hundred frames, allowing us to present Abell 85, an extremely faint supernova remnant. Interestingly, this image was taken from my backyard during the nights leading up to a full moon, showcasing the impressive capabilities of modern equipment and narrowband filters. The OIII region appears…