DeepLightSeek

Economical shortpass filters with high transmission, deep blocking, and steep cut-off for fluorescence excitation, Raman spectroscopy, astronomy, and machine vision. Customizable and in-stock.

High-performance shortpass filters with steep cut-off, high transmission & deep blocking. Ideal for fluorescence, Raman spectroscopy, astronomy & machine vision. Custom & stock options available.

Molded aspheric lenses offer cost-effective, high-precision optical performance with excellent spherical aberration correction—ideal for laser diode collimation, fiber coupling, barcode scanners, aiming systems, and spatial filtering.
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