Optical slit / pin-hole
Rolyn Optics
These apertures are ideally suited to Laser Beam cleaning, holographic and spatial filtering applications. Selected for size and roundness. Edge distortion is minimal. Unless otherwise stated, substrates are 9.5 ± .05mm diameter stainless steel (grade 304) with aperture centered to ± .05mm. Thickness varies with aperture size up to .05mm (above 100 micron). Pinholes are available from 1 - 1000 microns.
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