Andover Corporation manufactures metal coatings and absorptive ND filters.
■Metallic ND Filter ・Optical density is obtained by depositing a metal alloy on a substrate selected for the desired wavelength range. ■Absorptive ND Filter ・Manufactured using Schott NG glass, it strictly relies on the glass's absorption effect to achieve the desired attenuation level. *These ND filters are also available for sale as a set. *The set is provided with a storage wooden box.
![IPROS2282401616216388704_220x220[1].jpg](https://image.www.ipros.com/public/product/image/edc/2000293675/IPROS72183772421240345163.jpeg?w=280&h=280)
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basic information
■ Metallic ND Filter ・ Wavelength Range: 250nm to 2000nm ・ Size: 12.5mm / 25mm / 50mm ■ Absorptive ND Filter ・ Wavelength Range: 400nm to 700nm ・ Size: 25mm / 50mm
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Applications/Examples of results
■Metal Coating: Applications for Light Attenuation ■Absorptive Type: Correction Applications (Examples) - Attenuation effect of broadband spectral sources - Partial mirrors for light dispersion applications - Neutral beam splitter
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Company information
■New products related to barcodes ■Laser diode related ■We accept orders for optical fiber connector processing. *We are currently accepting orders for communication and large diameter connectors with short delivery times! ■Manufacturing of ultra-stabilized LD modules and light source devices ■Import and sales of various semiconductor lasers ■Import and sales of optical modulators and optical peripheral components ■Other import and sales of scientific and analytical instruments and parts