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Technology for Producing Optical Glass Prism
Dec 10, 2021
Technology for Producing Optical Glass Prism
Ⅰ. Mold material and processing of optical glass prismThe mold material needs to have the following characteristics.1. The surface is free from defects and can be ground into a smooth optical mirror ...
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Introduction and Application of Cylinder Lens
Nov 30, 2021
Introduction and Application of Cylinder Lens
The optical lens is a transmission device that changes the light beam. By using a refraction process, these optical devices can disperse or focus the light beam. Depending on your application needs, y...
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How to Find the Focal Point of a Concave Lens?
Nov 23, 2021
How to Find the Focal Point of a Concave Lens?
Because the concave lens forms a virtual image for the real object, it is difficult to measure the object distance and image distance of the concave lens directly. We can only use an inverted real ima...
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Factors Affecting the Performance and Price of Optical Lenses
Nov 16, 2021
Factors Affecting the Performance and Price of Optical Lenses
Ⅰ. Transmission and reflection characteristics of custom optical lensesThe optical coating is designed based on the interference effect. Therefore, the performance of optical coating depends on the r...
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The Effect of Filter Orientation and Temperature on Wavelength
Nov 09, 2021
The Effect of Filter Orientation and Temperature on Wavelength
Ⅰ. Influence of the direction of the custom optical filters on the wavelengthThe edge of the optical filter is engraved with an arrow to indicate the recommended direction of the light transmission f...
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Ecoptik China.net is Officially Launched, Replacing the Previous
Oct 22, 2021
Ecoptik China.net is Officially Launched, Replacing the Previous
On October 22, the new English version Ecoptik China.net website is officially launched, immediately following the 9 language version launch of the website. The website's language can be toggled from En...
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Properly Clean and Maintain Optical Filters
Jun 22, 2021
Properly Clean and Maintain Optical Filters
1. Optical filters are not only protective lensesSome optical filters are only installed on the lens when they are used, such as polarizers, grayscale filters, while some are installed in front of the...
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Should I Still Spend Money on Optical Filters in the Digital Age?
Jun 15, 2021
Should I Still Spend Money on Optical Filters in the Digital Age?
1. Are optical filters necessary in the digital age?Many novice photographers may be strongly recommended by the shopping guide to buy lens filters (mostly UV lenses). Although many friends have alrea...
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