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New from Andover: Hard-coated narrowband filters

Hard coat prod l

Andover Corporation's first-surface, hard-coat narrowband filters employ magnetron sputtered, hard-oxide coatings deposited on Borosilicate Glass and do not utilize any absorbing filter glasses, making them suitable for high temperature applications. They provide a steep transition from a high, peak transmission to OD4 blocking. Available at wavelengths from 334nm to 1550nm, including all major laser lines and atomic absorption lines. All filters are mounted in black anodized aluminum rings to provide protection and easy identification.

These Hard-Coated Narrowband Optical Filters are designed to perform at the highest level for the most demanding applications. Boasting peak transmission as high as 98%, these filters feature excellent throughput while providing dense out-of-band blocking. Available in wavelengths from 334nm to 1550nm, including all major laser and atomic absorption lines. All filters are mounted in black-anodized aluminum rings to provide protection and easy identification.

Applications:

  • machine vision
  • water and gas analysis
  • bio-medical devices
  • fluorescence microscopy

 

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