Own a Plastic Optical Lenses Manufacturing Business

A Complete Business Plan on how to Start a Plastic Optical Lenses Manufacturing Industry

By admin
2 years Ago

A lens is a transparent optical component that refracts light or other electromagnetic radiation and directs it to either a magnified or diminished image.

The vast majority of lenses are made from transparent materials, such as glass, plastic, and polymers. A Lens is a spherical device in which an incident beam of light converges to a single point, while also being refracted at its surface in a direction parallel to itself. It can be used as both convex and concave.

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Applications:

They are available in various sizes and shapes which fit on a spectacles frame. The main application is to eliminate or reduce eyestrain as well as strain on vision especially for people who spend long hours in front of computer screens or work under harsh lighting conditions. They can be used by people who have undergone cornea transplant, cataract surgery, and certain cases of glaucoma, short-sightedness and far-sightedness.

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They can be worn over prescription glasses too. Generally opticians offer a range of standard lenses that come with anti-reflective coating to make them comfortable while reducing glare and eye fatigue caused due to reflections from light sources like computer monitors, mobile phones etc. These lenses generally give clear vision at all angles from horizontal to vertical planes but are not suitable for extreme high impact activities that involve sudden acceleration or deceleration like sports.

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Manufacturing Process

The two stages of the plastic optical lens manufacturing process are preform and final processing. Preforms are created in a range of shapes and sizes at major plastic extrusion machines. The optical quality of raw materials is influenced by their properties during processing, whereas technical parameters (flow rate, temperature, and barrel length) and processing conditions influence their attributes during processing (running speed).

Once created, plastic lenses are frequently injection-molded utilising small to medium injection moulding machines with a two-part clamping system. As a result, extremely low-cost goods are manufactured. One big advantage is that optics can be treated right after the mould is made. Because it has a high mechanical stability even when exposed to the weather, polycarbonate is a common optically transparent resin.

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Market demand

With a 7.33 percent compound yearly growth rate, the global optical lens market will be worth $ 25,868.81 million by 2028. The optical lens market is predicted to grow significantly in the next years due to the increasing use of convex and concave lenses in the automotive industry. The market for passenger automobiles, commercial vehicles, and off-road vehicles is growing due to rising population, rising living standards, rising disposable income, expanding interstate trade, and expanding construction and mining operations.

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The optical lens is widely used in automobiles for mirrors and headlights, paving the way for the optical lens industry. Plastic is a widely used material for optical lenses in eyeglasses, sunglasses, and other devices. The market for such things is expected to grow rapidly, reaching USD 45 billion by 2025.

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There has been a significant growth in demand for plastic optical lenses, which are not only lighter and less expensive than glass optical lenses but also safer, as a result of rising understanding of the health hazards connected with long-term usage of glasses made of polycarbonate or other materials. Their premium quality, exceptional durability, and ability to provide wide vision angles make them both fashionable and comfortable, despite their higher manufacturing costs than those made of polycarbonate.

Individuals spend substantial amounts of money on apparel and accessories, just as they do on lenses, therefore companies operating in the global market have profited from these aspects and have seen an increase in revenues over time. The global market for plastic lenses has been encouraged by increased awareness of safety dangers, lifestyle changes brought on by urbanisation and globalisation, and rising disposable income. Global sales are currently led by Asia Pacific, followed by North America.

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