Deep UV Bandpass Filters provide bandpasses as low as 122 nm

Edmund Optics® (EO), the premier provider of optical components, introduces new Deep UV Bandpass Filters. These versatile filters are ideal for applications in fluorescence microscopy, Raman spectroscopy, Excimer lasers and biological filtering.

Substrates include MgF₂ and UV grade fused silica

Deep UV Bandpass Filters are available in a wide range of popular sizes and feature bandpasses as low as 122 nm. They are manufactured from high quality substrates including MgF₂ and UV grade fused silica. To ensure maximum performance, each Deep UV Bandpass Filter is visually and optically inspected prior to shipment. Each filter is delivered with an individualized transmittance profile, which demonstrates the filter’s performance characteristics. These precision bandpass filters offer a surface quality of 20-10 with a clear aperture of >85%.

Twelve models available at four center wavelengths

RoHS compliant Deep UV Bandpass Filters are offered in twelve models with center wavelengths of 122 nm, 193 nm, 248 nm, and 308 nm in diameters of 12.5 mm, 25 mm and 50 mm. Each bandpass filter is mounted in an aluminum ring for easy identification and system integration, as well as to protect it from damage and surface abrasions. Deep UV Bandpass Filters are in-stock and available for immediate delivery for fast turnaround and excellent value.