Frequently Asked Questions

Precision Pinholes can be used in a wide variety of optical applications, including spatial filtering, creating point light sources, photography, and image analysis and processing.

Ealing Precision Pinholes are available with diameters from 1 to 1000 µm.

The pinhole aperture is centered to ±0.13 mm within a stainless steel 302 series disc 9.5 mm diameter.

Pinholes are supplied mounted in 16 mm and 25 mm black, anodized mounts.

The price range for Precision Pinholes varies depending on the size and mount diameter, ranging from $49.00 to $315.00.

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