In a hobby where precision matters, measuring the sky’s brightness can be just as critical as polar alignment or camera gain settings. That’s where Unihedron’s Sky Quality Meter – LU (SQM-LU) comes into play. Designed to offer real-time readings of sky brightness, the SQM-LU provides astrophotographers and observatory owners with a reliable way to quantify sky conditions, every single night.

We all dream of finding the perfect telescope that strikes a balance between affordability, optical performance, and versatility. The Askar 103APO promises to be that dream telescope for every astrophotographer. But does it live up to the expectations?

As far as large refractor telescopes go, anything above the focal lengh of 900mm, TS-Optics 130 APO pushes the bounderies in various aspects.