Double Concave Optical Lens 75 mm
Description
A Double Concave Optical Lens, also known as a biconcave lens, is a transparent optical device made of glass or plastic that is thinner in the center than at the edges. It is designed to diverge light rays that are incident on it, causing them to spread apart. The lens has a diameter of 75 mm and is commonly used in various optical applications, including microscopes, projectors, and optical instruments.
Uses
- Light Divergence: Used to diverge light rays, which is essential in applications like beam expanders.
- Image Formation: Helps in creating virtual images for optical instruments.
- Microscopes: Commonly used in microscope setups to assist in magnifying small objects.
- Eyeglasses: Used in glasses for correcting nearsightedness (myopia).
- Projectors: Used in projection systems to spread light over a larger area.
- Optical Devices: Integral in designing optical devices that require specific light manipulation.
- Laser Systems: Employed in laser applications to control beam profiles.
Precautions
- Handle with Care: The lens is made of glass or plastic, so it can break or scratch easily; handle it gently.
- Keep Clean: Ensure the lens is free from dust and smudges to maintain optical clarity; use appropriate lens cleaning solutions.
- Avoid High Temperatures: Keep away from direct sunlight or high temperatures to prevent distortion or damage.
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