Allicdata Part #: | 1231211203-ND |
Manufacturer Part#: |
1231211203 |
Price: | $ 0.00 |
Product Category: | Optoelectronics |
Manufacturer: | Dialight |
Short Description: | CAP MINI PANEL IND RED OIL TIGHT |
More Detail: | Lens Cap Red 123 Series Dialight PMI Base Panel ... |
DataSheet: | 1231211203 Datasheet/PDF |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
1 +: | 0.00000 |
Series: | 123 |
Part Status: | Discontinued at Digi-Key |
Lead Free Status / RoHS Status: | -- |
Type: | Lens Cap |
Moisture Sensitivity Level (MSL): | -- |
Color: | Red |
Number of LEDs: | 1 |
Lens Style: | Round with Domed Top |
Lens Size: | 22.62mm Dia |
Lens Transparency: | Diffused |
Optical Pattern: | -- |
Viewing Angle: | -- |
For Use With/Related Manufacturer: | Dialight |
Material: | -- |
Mounting Type: | Panel Mount, Threaded Base |
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
Optics – Lenses are one of the most essential components of any optical system. Lenses are simple optical devices that leverage refraction to focus incoming light rays in order to produce an image. Because of their simplicity and versatility, lenses are used in a wide variety of optical systems where the optical characteristics are of utmost importance.
Lens systems are widely used in the fields of photography, industry, medicine, and communications. Photographers use lens systems to capture and observe images. Telescope lenses are used to observe distant objects in space. Industrial applications include endoscopes, lenses used for welding, optical fiber endoscopes, lenses used for optical sorting and printing, and others.
In the case of optical systems, the working principle of a lens is the same as that of a prism. In simplest terms, the refraction of light is used to focus incoming light rays onto a plane surface. A lens, compared to a prism, is capable of refracting light at a much shorter distance, this being the major difference between the two. The refracting surfaces cause the light rays to diverge or converge thereby redirecting the light.
Utilizing the refraction principle, lenses can magnify or reduce the apparent size of the object which is observed. This effect can be seen even in a simple magnifying glass. The magnification of an object is determined by the curvature of the lens surface. The smaller the curved surface of a lens, the greater the amount of magnification that is achieved.
For some optical systems such as microscopes, laser beams, and satellite antenna tracking, what is called an optical scanning system is used. This is an instrument which is capable of scanning an image at a fixed rate. By using this instrument, it is possible for scientists and engineers to measure the size and shape of an object by measuring the reflected light which comes from it. This kind of optical system is used mainly for industrial applications.
Apart from the applications mentioned above, lenses can be used in many other fields. For instance, lenses are extensively used for surveillance purposes, for night vision systems, and for medical purposes, as in the case of endoscopy and Laparoscopy. The same principles can apply to cameras and digital photography.
In conclusion, lenses are probably the most widely used components in optical systems. The working principle of a lens is based on the refraction of light to focus incoming light rays. Lenses are used in a wide variety of fields including photography, industry, medicine, and communications. Magnification of an object is determined by the curvature of the lens surface and different types of optical scanning systems are employed to measure the size and shape of an object. Lenses have many invaluable applications.
The specific data is subject to PDF, and the above content is for reference
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