OD

Example:The sunglasses have an OD coating that significantly reduces the amount of light entering the eyes, making them more comfortable to wear in bright sunlight.

Definition:An optical coating applied to lenses or eyeglasses to improve the light transmission or reduce glare.

Example:The OD measurement of the ink used in the printing process helps to adjust the transparency and ensure the right opacity on the paper.

Definition:A measurement related to the intensity of light absorbed or transmitted by a material or lens, used in photography and optics.

Example:The new OD lens I got gives me excellent vision even in low light conditions.

Definition:A lens that has a specific optical property or coating, such as anti-reflective or UV-blocking features.

Example:The OD number of the photo filter I need is 1.2 to get the desired effect for the sunset photograph.

Definition:A term used in photography to describe the optical density of a material, often the filter or the film.

Example:The OD matrix was used to calculate the refraction and reflection of light through different lenses in the optical design software.

Definition:A mathematical matrix used in various fields, including optics, to describe the transformation of light passing through different media.

Example:When calibrating the OD reference point on the lens, it is essential to follow the manufacturer's instructions to ensure precise alignment.

Definition:A specific point of reference in an optical system or design, often used in measuring or positioning components.

Example:The OD device that was integrated into the new medical scanner greatly improves the imaging quality and accuracy.

Definition:Any device that involves optics and light manipulation, such as microscopes, telescopes, or optical communication equipment.

Example:Understanding the OD measurement scale is crucial for adjusting the exposure settings on a digital camera to achieve the desired image quality.

Definition:A scale used to measure the intensity of light absorption or transmission, often used in photography and optics.

Example:The OD scanner provided accurate measurements of the sample's optical density, which was essential for the research project.

Definition:A device used to scan or measure the optical properties of materials, often used in quality control or research.

Example:The user manual specified that the OD key must be entered in the correct format to activate the optical density features of the software.

Definition:A specific key or code used in certain software or systems to denote optical density or other optical-related parameters.