1. Combat heat and humidity Situations involving strenuous activity, temperature, and humidity usually necessitate anti-fog safety eyewear. High-humidity environments create more moisture, which causes fogging. Additionally, high-heat situations increase worker perspiration. This also leads to additional… 5 Reasons to Wear Anti-Fog Eyewear
Independence Day weekend is usually all about celebrating life, liberty and the pursuit of happiness. But as cases surge across much of the nation, people in the United States may be questioning how to commemorate… How to Celebrate a safe Independence Day amid COVID-19 ?
Light in the Ultraviolet-C (UV-C) spectrum has proven effective in killing virtually all known microorganisms, making it the ideal solution for cleaning HVAC cooling coils and decontaminating the upper air in public spaces such as… UV-C Lamps: Playing it Safe
Optica, the manufacturer of Opto Scan Thermal Scanners, is at pains to remind the public that thermal scanners are not medical devices. As such, they cannot be relied upon to single-handedly detect or diagnose coronavirus (COVID-19),… How Thermal Scanners Can Help Detect A Fever?
Historically, ultraviolet (UV) light has been used to disinfect water, surfaces and the air. You may wonder if this technology works against airborne microbes or generally improves the air quality of your home. This article… How Do UV-Light Air Purifiers Work?
With the understanding of aspheric lens manufacturing provided in this article, designers must have the tools to optimize their aspheres; the next step is to understand how to specify and tolerance the asphere so it can meet its… Aspheric Lenses: Optimizing the Design
The benefits of aspheric lenses are numerous: They allow for a reduction in spherical aberrations and are ideal for focusing or collimating light, as they can achieve a low ƒ-number. Aspheres also allow the same or… Measuring Aspheres: Selecting the Best Technique
