Tag: telescope alignment
Spider Vane and Secondary Care: Preventing Rust and Alignment Shift in Telescopes
Learn how to prevent rust and alignment shifts in telescope spider vanes and secondary mirrors. Simple maintenance steps can save your views and extend your scope’s life - especially in humid climates like Portland’s.
Off-Axis Aberrations: Diagnosing Coma and Astigmatism After Collimation
Off-axis aberrations like coma and astigmatism persist even after perfect collimation. Learn how to diagnose and fix them in Newtonian telescopes with practical tests and real-world solutions.
Collimation Myths: Separating Internet Advice from Optical Reality
Collimation myths are everywhere in astronomy. Learn what actually matters for telescope alignment-no lasers, no rituals, just real optics and practical tips to get clear stars without wasting time.
Aligning a Beginner GoTo Mount: Step-by-Step Basics
Learn how to align a beginner GoTo mount step by step with clear, practical advice. Avoid common mistakes and get your telescope pointing accurately in just five minutes.
Telescope Assembly and Setup: Initial Configuration and Alignment for Beginners
Learn how to assemble and align your beginner telescope step by step for clear views of the Moon, Jupiter, and Saturn on your first night. No jargon, just practical tips that work.