זכוכית Impactinator®

מהו נוגד בוהק

אובך הוא פרמטר אופטי המשמש לתיאור התנהגות הפיזור של חומר או מבנה אופטי.

a coating, which reduces the reflectance of a surface by better optical coupling to the surface and therefore increasing the overall transmittance

Caustic chemicals that can destroy or severely damage the flesh on contact. Such chemicals include various inorganic and organic acids and bases. The most familiar chemicals called caustics are sodium hydroxide (caustic soda, or lye) and potassium hydroxide (caustic potash).