Optical Slits on Glass

Optical Slits are widely used for entrance and exit slits in optical instruments
and systems, including spectrophotometers, line spread functions, masking and in a
wide range of imaging and alignment applications. We also manufacture various
metal slits and pinholes, including mounted and unmounted.

Walthy optical slits are photo-etched on a chromium-coated optical glass
substrate.

glass optical slit
optical slit
Slits of widths: 5-1000 μm extend across the whole substrate

Substrate Diameter: 25.4 mm (1.0 inch)

Thickness: 1.5mm

Slit width Tolerance: ±5%

Optical density: 3

We can accept customization, from prototype to mass production. If you have
different requirements or designs, please feel free to contact us for more
details.

Minimum Order: 1 pieces

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