Advanced Manufacturing Techniques Of Optical Lens

The manufacture of optical lenses includes the process of cutting the glass slabs with a slitting disk or a glass saw. The pieces are then heated to obtain the desired size and shape. The surfaces are then lapped and ground with the use of diamonds as abrasives. An iron tool is used to grind the surfaces of the lens into flat or curved surfaces.

However, the recently developed optical lens has improved quality compared to the previously manufactured optical lenses. A sophisticated imaging technique is applied to obtain the first 3D high resolution picture. With the use of Optical Coherence Tomography during the process of manufacture, the quality of the lens is considerably improved.

Glass Lenses

The new type of lens includes thousands of layers of plastic which is compressed and bent into the shape of a lens. It gives a precise vision with 3D image resolution. This new technique can be incorporated to improve the manufacturing process of lenses.

Moreover, these lenses are made of plastic which offers an added advantage over glasses. It is light in weight and can be formed into different shapes. Although plastic optics has its own downfalls and challenges, researchers are bent on discovering different techniques to improve the power and quality of the lens.

There are various types of optical lenses which include the simple lens and the compound lenses. If the lens has only one focal point, it is called as simple lens. Lenses which use multiple optical elements are known as compound optical lenses. Most of the corrective lenses are made of concave-convex lenses. These lenses have one concave and one convex side.

Optical Lens

The convex optical lenses are available in different variations. There are lenses with two surfaces known as the biconvex lenses. The biconvex lens is the standard optical lens. Lenses with similar curvature radius are known as equi-convex.

One of the latest developments in the production of optical lens is the green lens. The lenses are created from raw silk from silk worms. The watery solution of silk is poured into a mould and allowed to dry. An organic optical lens is made through this process.

Components and Features of Optical Lens

The optical components which are designed to diverge or focus light are known as the optical lens. It is used in a wide variety of applications ranging from laser processing to microscopy. Optical lens consists of single or multiple elements. It is used in camera lens and binoculars.

There are different components of optical lens which can vary according to its applications. It is used in the field of defence, life sciences, imaging and in industrial fields. Optical lens is available in different profiles which vary according to its specifications. When light is passed through the optical lens, it creates different images according to the profile of the lens.

The PCX or the Plano-convex lens makes the light to focus in one single point. The Double-convex lens also focuses the light to a single point. Both these types of optical lenses are used for various applications. The Double-concave or the DCV and the Plano-concave lens or the PCV causes the light to diverge when it is passed through the lens.

Today different types of optical lenses are made available through advanced technological developments. Some of the latest varieties of lenses include the aspheric lenses and the achromatic lenses.

Optical lenses are used in various fields such as laser machines, microscopes, laboratory equipments and so forth. It is also used for contact lenses and other optical instruments. It is also used in dental equipments, ophthalmic equipments and other medical fields.

In addition to its diverse usage and applications in medical field, it is also widely used in photography. It is used in camera lenses to obtain picture perfect photos.

With the wide usage of these lenses, it is quite easy to find huge varieties of optical lenses even in online stores. It is made available in fiber, plastic and glass varieties to suit different purposes. Optical lens can be obtained in different tints which include transition, colored, crizal and anti-reflection. There are lenses which are coated for UV protection and Infrared rays.

Optical lens can be bought in either concave or convex varieties from online stores at different rates.

Benefits and Uses of Optical Lens

Lenses were discovered in 2000 B.C after the invention of glasses. Today, optical lenses are used for various purposes. It is used for optical glasses, cameras, telescopes and laboratory instruments. Different types of lenses are used in different optical instruments. With the advance in science and technology, the type of optical lens and its uses have differed to a large extent.

Advantages of Optical Lens

Optical lenses are widely used for contact lenses these days. Most of the people prefer to wear contact lenses as it is far more convenient than glasses. Lenses also include corrective lenses which is a combination of both convex and concave lenses.

Various types of optical lenses are available in many of the online stores these days. Different types of lenses are used in laboratories for experiments. Lenses are required in microscope, laser machines and so forth.

The uses and benefits of optical lenses are wide and varied. The invention of these lenses has altered the history of mankind in unimaginable ways. Optical lenses are available in different formats which include different textures such as fiber, glass and plastic. It is available in various tints such as anti-reflection, colored, crizal, transitions and so forth. Lenses are also available in scratch proof varieties, anti shatter varieties and high index, convex and concave varieties to suit different requisites.

Optical contact lenses are quite popular these days. Most of the people prefer to wear contact lenses. Contact lenses are available in different colors.

Other advantages of optical lenses include its wide usage in ophthalmic equipments, dental equipments, ENT equipments and so forth. Optical lenses are also widely used in the field of photography. Today most of the modern cameras are equipped with some of the latest lenses which give perfect and clear pictures.

There are a wide number of dealers listed in the online stores who sell different varieties of lenses in different designs and styles. Most of these lenses are available at reasonable price rates. Some of the leading dealers also sell lenses with anti-flicker technologies and UV protection features. Progressive optical lenses and single vision lenses are also available at attractive price rates.