| It acted like a prism on the setting sunlight striking it, refracting the light in much the same way as a crystal would. |
| Examples of refracting afocal systems include an ordinary Keplerian telescope, a Galilean telescope, and a lens-erecting telescope. |
| You can also combine our zoom and wide angle lenses using our adapter with astronomical refracting telescopes. |
| On a smooth surface, a fingerprint can stand out on its own, refracting light differently than the surface below. |
| Two such glasses inclosed in a tube completed the invention of the simplest kind of the refracting telescope. |
| Newton was led by this reasoning to the erroneous conclusion that telescopes using refracting lenses would always suffer chromatic aberration. |
