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Eyewash is a fluid, commonly saline, used to physically wash the eyes in the case that they may be contaminated by foreign materials or substances. Eyewashes may be beneficial to those with sensitive eyes and can provide relief to the painful side effects of sensitivity.
Windex's main competitor in the window cleaning market is Glass Plus [citation needed], a glass cleaning product produced by Reckitt Benckiser, which Windex's current owner S. C. Johnson & Son was required to divest to gain the approval of the Federal Trade Commission to acquire Dow Chemical Company's DowBrands consumer products division (the original owner of the Glass Plus brand).
Typical oils used have an index of refraction around 1.515. [2] An oil immersion objective is an objective lens specially designed to be used in this way. The index of the oil is typically chosen to match the index of the microscope lens glass, and of the cover slip. For more details, see the main article, oil immersion.
Glazing, which derives from the Middle English for 'glass', is a part of a wall or window, made of glass. [1] [2] Glazing also describes the work done by a professional "glazier". Glazing is also less commonly used to describe the insertion of ophthalmic lenses into an eyeglass frame. [3]
Glass Plus is currently manufactured by Reckitt Benckiser, who purchased the brand from S. C. Johnson. SC Johnson had purchased it from Dow Chemical. Dow Chemical acquired it through its 1986 purchase of Texize. This product does not contain the chemicals ammonia, alcohol, animal byproducts, bleach, or phosphates. It does include biodegradable ...
Self-cleaning glass is a specific type of glass with a surface that keeps itself free of dirt and grime. The field of self-cleaning coatings on glass is divided into two categories: hydrophobic and hydrophilic. These two types of coating both clean themselves through the action of water, the former by rolling droplets and the latter by sheeting ...
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Optical glass refers to a quality of glass suitable for the manufacture of optical systems such as optical lenses, prisms or mirrors.Unlike window glass or crystal, whose formula is adapted to the desired aesthetic effect, optical glass contains additives designed to modify certain optical or mechanical properties of the glass: refractive index, dispersion, transmittance, thermal expansion and ...
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related to: what is eyewash made of glass windows cost index free lookup tool printable