Optical slit/pinhole

Optical slit/pinhole - EKSMA Optics
Optical slit/pinhole - EKSMA Optics
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Description

Precision Pinhole is a round aperture precisely formed and controlled in a kovar foil. To facilitate handling, a pinhole foil is mounted in a Ø25 mm black metal donut. Pinholes are used for diffraction experiments, alignment purposes or projection applications. Pinholes of custom diameters up to 200 μm are available on request.
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.