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crown glass

 

Definitions from WordNet

Noun crown glass has 2 senses
  1. crown glass - a glass blown into a globe which is later flattened and spun to form a disk
    --1 is a kind of
    glass
  2. optical crown, crown glass - optical glass of low dispersion and low refractive index
    --2 is a kind of optical glass

Definitions from the Web

Crown Glass

Crown glass refers to a type of high-quality optical glass that is commonly used in the production of lenses. It is characterized by its exceptional clarity and ability to bend light without distortion. Crown glass is a popular choice in various optical applications due to its superior refractive index and excellent dispersion properties.

Senses and Usages:

1. Noun (Optics):

- A lens made from crown glass allows for precise focusing and enhances image quality.

- The crown glass used in camera lenses provides excellent color rendering and sharpness.

2. Noun (Glassmaking):

- Crown glass is produced by blowing glass into a hollow globe shape, which is then spun and flattened into a circular sheet.

- The craftsmen meticulously shape the crown glass to fit specific purposes, such as windows or decorative objects.

3. Adjective (Local):

- The crown glass windows of the ancient church stood as a testament to the local craftsmanship of the era.

Sample Sentences:

1. The photographer preferred using a crown glass lens for capturing stunning landscape photographs.

2. The historic castle boasted grand windows made of beautiful crown glass.

3. The local glassblower expertly crafted an intricate chandelier using crown glass.

4. When light passed through the crown glass prism, it split into a spectrum of vibrant colors.

5. The home restoration project aimed to preserve the original crown glass windows, showcasing the locality's architectural heritage.

Possible Related Products (Amazon Links):

- Crown Glass Camera Lenses

- Crown Glass Prisms

- Crown Glass Windows

- Crown Glass Chandeliers

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