Eyepiece Designs
An eyepiece, a type of (usually a compound) lens that attaches to optical devices such as telescopes and microscopes, comes in many designs:
- Convex
- Galilean
- Huygens
- Ramsden
- Kellner or "Achromat"
- Plössl or "Symmetrical"
- Orthoscopic or "Abbe"
- Monocentric
- Erfle
- König
- RKE
- Nagler
Read more about this topic: List Of Lens Designs
Famous quotes containing the word designs:
“Our remedies oft in ourselves do lie,
Which we ascribe to heaven. The fated sky
Gives us free scope, only doth backward pull
Our slow designs when we ourselves are dull.”
—William Shakespeare (1564–1616)