Customizing Catalog Optical Filters Guide

Explore the customization options for Semrock™ optical filters offered by IDEX Health & Science. It caters to users seeking high-precision filters tailored to their exact needs.

This brochure outlines three primary customization levels:

• Custom-Sized Catalog: Here, you can modify the size and shape of existing catalog filters. Round and rectangular filters are available in sizes ranging from 5 mm to 50.8 mm. You can also choose from standard-sized aluminum housings for these filters.

• Semi-Custom: This option offers more flexibility than custom-sized catalogs. It allows using existing catalog filter coatings with modifications in size, shape, dimensional tolerances, and clear aperture (CA). You can also personalize these filters with custom labels, data, and markings.

• Fully Custom: This caters to applications with unique spectral or wavefront requirements, or those needing specific substrate material or thickness. This option involves a dedicated coating run, allowing for the full range of physical shaping options.

Delve into details like standard housing dimensions, clear aperture limitations, and edge blackening options. Edge blackening refers to a process that minimizes stray light within the filter. It's available for most filters and can be specified during customization.

The brochure emphasizes that a larger clear aperture can be challenging to achieve while maintaining both spectral and cosmetic specifications. It also recommends a minimum clearance between the CA and the filter's edge for optimal performance.

Overall, IDEX Health & Science offers a comprehensive range of customization options for Semrock™ optical filters, empowering users to obtain filters precisely tailored to their specific needs and applications.