Filters

Ultra-precise filters featuring sub-micron web widths, thin free-standing membranes, and high open-area ratios for maximum transmission and exceptional performance. Engineered for demanding applications including beam conditioning, spectral filtering, and high-resolution imaging.

Specifications

Nanometer precision with periods tailored to application
Free-standing gold down to < 1 µm
Ultra-fine 0.4 µm webs

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