CROWN LENS Meaning and
Definition
-
A crown lens is a type of lens that is often used in optical systems, particularly for cameras and microscopes. It is a lens that has a convex shape on one side and a concave shape on the other side. The crown lens gets its name from the crown-like shape it possesses.
The convex side of the crown lens is curved outwards, while the concave side is curved inwards, creating a thinner center and thicker edges. This specific curvature allows the lens to refract light in a way that converges the rays, bringing them into a focal point. Crown lenses are typically made from materials like glass or plastic, which have high transparency and good optical properties.
Due to their unique design, crown lenses are commonly used as the primary element in many optical systems. They play a crucial role in focusing and directing light towards an image sensor or eyepiece, enabling clear and sharp visual or photographic results. These lenses are extensively used in cameras, telescopes, microscopes, and other optical instruments that require precise image formation.
Overall, a crown lens is a convex-concave lens with a crown-like shape that is utilized in optical systems to focus and direct light, contributing to the creation of high-quality images.
Common Misspellings for CROWN LENS
- xrown lens
- vrown lens
- frown lens
- drown lens
- ceown lens
- cdown lens
- cfown lens
- ctown lens
- c5own lens
- c4own lens
- criwn lens
- crkwn lens
- crlwn lens
- crpwn lens
- cr0wn lens
- cr9wn lens
- croqn lens
- croan lens
- crosn lens
Etymology of CROWN LENS
The term "crown lens" is typically used in the field of optics, specifically in the context of eyeglasses or ophthalmic lenses. The etymology of the word "crown" in this context comes from the Latin word "corona", meaning "crown" or "garland".
The use of the term "crown" in relation to lenses refers to the crown glass, a type of optical glass used in lens production. Crown glass is a type of glass with a relatively low refractive index, which means it bends light less than other types of glass. It was historically used as the positive (convex) lens of eyeglasses due to its properties and availability.
So, the term "crown lens" refers to the convex lens made from crown glass. It is called a "crown lens" because of the historical use of crown glass in lens manufacturing.
Similar spelling words for CROWN LENS
Infographic
Add the infographic to your website:
