The phoropter is an ophthalmic apparatus made up of cylinders, prisms, and lenses used to quantify refractive defects in the eye. Refractive errors are typical visual issues that prevent light from focussing properly on the retina. Refractive errors are classified into four types: myopia, hyperopia, astigmatism, and presbyopia. During eye examinations, eye care providers utilised this tool to...

Healthcare Cold Chain Logistics  Overview The healthcare cold chain logistics market plays a critical role in the global pharmaceutical and biotechnology supply chain. It involves the transportation and storage of temperature-sensitive healthcare products such as vaccines, biologics, clinical trial materials, and specialty drugs. With the increasing complexity of biologic...