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Standard & Custom Optical Filters and Coatings

Andover Blog

Cost Effective Optical Fabrication

When purchasing an optical filter, most customers are primarily focused on the optical...

Applications for Ultraviolet Optical Coatings

The development of modern ultraviolet (UV) analytical techniques began with the work of Phillip...

Women in Optics – Dr. Mary Banning Friedlander

If you were to look at the number of females that are currently working in the Science, Technology,...

Advancements in LiDAR: How Optical Coatings and Filters are Enabling the Technology of the Future

The potential for light detection and ranging LiDAR-based technology (LiDAR) is nearly endless....


A consensus of opinion throughout the optical filter industry has developed over the...

How Much Will My Optical Filter Cost

Improving the cost/performance ratio for optical filters

How to Select the Best Optical Coatings