| Allicdata Part #: | 1620935-ND |
| Manufacturer Part#: |
1620935 |
| Price: | $ 0.00 |
| Product Category: | Optoelectronics |
| Manufacturer: | Dialight |
| Short Description: | WHITE LENS CAP |
| More Detail: | Lens Cap White 162 Series Holder Panel Mount, Th... |
| DataSheet: | 1620935 Datasheet/PDF |
| Quantity: | 1000 |
| Lead Free Status / RoHS Status: | Not applicable / Not applicable |
| 1 +: | 0.00000 |
| Series: | 162 |
| Part Status: | Discontinued at Digi-Key |
| Lead Free Status / RoHS Status: | -- |
| Type: | Lens Cap |
| Color: | White |
| Number of LEDs: | 1 |
| Lens Style: | Round with Stovepipe Top |
| Lens Size: | 11.11mm Dia |
| Lens Transparency: | Diffused |
| Optical Pattern: | -- |
| Viewing Angle: | -- |
| For Use With/Related Manufacturer: | -- |
| Material: | -- |
| Mounting Type: | Panel Mount, Threaded Base |
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Optics is one of the most important branches of science in the 21st century. Optical lenses utilize various principles and properties of light to focus and adjust light for objects and imagery. The #1620935 application field and working principle of optical lenses are a well studied and important topic of discourse.
Generally speaking, optical lenses are made of glass or plastic and their unique properties allow them to bend, reflect, or refract light. A lens is made up of two curved, opposing surfaces and its purpose is to adjust the speed of light and the direction it travels. Irregularly shaped objects, including lenses, are able to bend light because of the way they interact with light rays. The shape of a lens determines how it affects light.
Optical lenses can be classified into two categories: refracting and reflecting. Refracting lenses are typically made of glass and use the principle of refraction to direct the light that passes through them in a single direction. This lens type is able to change the light’s direction or focus it so that it moves away from or towards the intended target. Refracting lenses used in science, engineering, and photography are able to focus large amounts of light, with precision, at a given target.
Reflective lenses, on the other hand, utilize the principle of reflection to direct light. Light is reflected off of the curved surfaces of a reflective lens, which is typically made of plastic. The light is then focused onto a single point or spread out across a larger area. This ability to individually focus and spread out light can be used to magnify objects or images. Reflective lenses are commonly used in cameras, microscopes, telescopes, and even lasers.
The #1620935 application field of optical lenses is extremely broad and varied. Optics plays an important role in the scientific, industrial, and commercial world. Optical lenses are used in applications such as astronomical observations, photography, photosynthesis, medical imaging, machine vision, industrial processes, and computer displays.
Some of the most frequently utilized lens types include the microscope lenses, doublets, and achromatic lenses. Microscope lenses, designed for biological and laboratory experimentation, magnify a microorganism or microscopic object by focusing the beam of light through a convex lens. Doublets, used in lighting control and image projection, are constructed from two lenses and can produce continuous, uninterrupted focusing. Achromatic lens types, made up of multiple lens elements, are widely used in the imaging industry and can be used to reduce chromatic aberration.
In conclusion, optical lenses are advantageous for many applications, and they rely on the practical principles and properties of light to control and focus the light they emit. Understanding the #1620935 application field and working principle of optical lenses is essential for being able to correctly identify, design, and utilize them for their intended purpose.
The specific data is subject to PDF, and the above content is for reference
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1620935 Datasheet/PDF