Aberration | by Brian Koberlein
Galileo and His Telescope, Pt. 3- - YouTube
Optical aberrations: how to fix errors in your telescope | BBC Sky at Night Magazine
Telescope Types
vik dhillon: phy217 - refractors
What Is Chromatic Aberration And How to Fix It!
telescope - Where exactly is the modification that first corrected the spherical aberration in Hubble's primary mirror? - Astronomy Stack Exchange
Spherical aberration - Wikipedia
Chromatic aberration
Optical aberrations: how to fix errors in your telescope | BBC Sky at Night Magazine
Astronomy 122 - Telescopes
What do you see when your telescope has chromatic aberrations? - Quora
Aberrations and image properties 2
Spherical aberration - Wikipedia
What exactly is a chromatic aberration in a telescope eyepiece? - Quora
Optical Aberrations: What Are They & How To Fix Them? - OpticalMechanics
astronomical optics, part 4: optical aberrations
Aberrations and image properties 1
Telescope Types
Refracting Telescopes
A Practical Guide to Lens Aberrations and the Lonely Speck Aberration Test – Lonely Speck
vik dhillon: phy217 - reflectors
