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Page 2 - Slits

50µm x 5mm Rectangular Foil Slit, 10mm diameter – LW50
Graticules Optics Limited
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50µm x 5mm Rectangular Foil Slit, 10mm diameter – LW50
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Unmounted Foil Slit (0.05mm wide x 5mm long).

Specifications
Slit Width: 50 um
Slit Length: 5.0 mm
Mounting: Unmounted
Part Diameter: 10 mm
Blackening: Blackened one side
Data Sheet
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Precision Air Slit - 50um / 12mm
DIY-Optics GmbH
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Precision Air Slit - 50um / 12mm
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 Affordable 1-inch aluminum optical slit for a variety of applications This unmounted optical slit is made of aluminum and has a diameter of 1 inch (25.4 mm). It is 12mm long and 50micrometers (μm) wide, with a width tolerance of +0/-5 μm. The thickness is 0.2 mm (standard). The front side of the slit is marked with the ...

Specifications
Slit Width: 50 um
Slit Length: 12 mm
Mounting: Unmounted
Part Diameter: 25.4 mm
Thickness: 0.2 mm
Data Sheet
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Precision Air Slit - 50um / 6mm
DIY-Optics GmbH
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Precision Air Slit - 50um / 6mm
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Affordable 1-inch aluminum optical slit for a variety of applications This unmounted optical slit is made of aluminum and has a diameter of 1 inch (25.4 mm). It is 6mm long and 50micrometers (μm) wide, with a width tolerance of +0/-5 μm. The thickness is 0.2 mm (standard). The front side of the slit is marked with the width, ...

Specifications
Slit Width: 50 um
Slit Length: 6 mm
Mounting: Unmounted
Part Diameter: 25.4 mm
Thickness: 0.2 mm
Data Sheet
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Precision Air Slit - 50um / 3mm
DIY-Optics GmbH
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Precision Air Slit - 50um / 3mm
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 Affordable 1-inch aluminum optical slit for a variety of applications This unmounted optical slit is made of aluminum and has a diameter of 1 inch (25.4 mm). It is 3mm long and 50micrometers (μm) wide, with a width tolerance of +0/-5 μm. The thickness is 0.2 mm (standard). The front side of the slit is marked with the ...

Specifications
Slit Width: 50 um
Slit Length: 3 mm
Mounting: Unmounted
Part Diameter: 25.4 mm
Thickness: 0.2 mm
Data Sheet
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Precision Air Slit - 25um / 12mm
DIY-Optics GmbH
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Precision Air Slit - 25um / 12mm
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Affordable 1-inch stainless steel optical slit for a variety of applications This unmounted optical slit is made of stainless steel and has a diameter of 1 inch (25.4 mm). It is 12mm long and 25micrometers (μm) wide, with a width tolerance of +0/-5 μm. The thickness is 0.05 mm. The front side of the slit is marked with the ...

Specifications
Slit Width: 25 um
Slit Length: 12 mm
Mounting: Unmounted
Part Diameter: 25.4 mm
Thickness: 0.05 mm
Data Sheet
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Precision Air Slit - 100um / 3mm
DIY-Optics GmbH
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Precision Air Slit - 100um / 3mm
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Affordable 1-inch aluminum optical slit for a variety of applications This unmounted optical slit is made of aluminum and has a diameter of 1 inch (25.4 mm). It is 3mm long and 100micrometers (μm) wide, with a width tolerance of +0/-5 μm. The thickness is 0.2 mm (standard). The front side of the slit is marked with the width, ...

Specifications
Slit Width: 100 um
Slit Length: 3 mm
Mounting: Unmounted
Part Diameter: 25.4 mm
Thickness: 0.2 mm
Data Sheet
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Precision Air Slit - 100um / 6mm
DIY-Optics GmbH
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Precision Air Slit - 100um / 6mm
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Affordable 1-inch aluminum optical slit for a variety of applications This unmounted optical slit is made of aluminum and has a diameter of 1 inch (25.4 mm). It is 6mm long and 100micrometers (μm) wide, with a width tolerance of +0/-5 μm. The thickness is 0.2 mm (standard). The front side of the slit is marked with the width, ...

Specifications
Slit Width: 100 um
Slit Length: 6 mm
Mounting: Unmounted
Part Diameter: 25.4 mm
Thickness: 0.2 mm
Data Sheet
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Precision Air Slit - 100um / 12mm
DIY-Optics GmbH
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Precision Air Slit - 100um / 12mm
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Affordable 1-inch aluminum optical slit for a variety of applications This unmounted optical slit is made of aluminum and has a diameter of 1 inch (25.4 mm). It is 12mm long and 100micrometers (μm) wide, with a width tolerance of +0/-5 μm. The thickness is 0.2 mm (standard). The front side of the slit is marked with the width, ...

Specifications
Slit Width: 100 um
Slit Length: 12 mm
Mounting: Unmounted
Part Diameter: 25.4 mm
Thickness: 0.2 mm
Data Sheet
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Precision Air Slit - 200um / 12mm
DIY-Optics GmbH
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Precision Air Slit - 200um / 12mm
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Affordable 1-inch aluminum optical slit for a variety of applications This unmounted optical slit is made of aluminum and has a diameter of 1 inch (25.4 mm). It is 12mm long and 200micrometers (μm) wide, with a width tolerance of +0/-5 μm. The thickness is 0.2 mm (standard). The front side of the slit is marked with the width, ...

Specifications
Slit Width: 200 um
Slit Length: 12 mm
Mounting: Unmounted
Part Diameter: 25.4 mm
Thickness: 0.2 mm
Data Sheet
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Precision Air Slit - 200um / 6mm
DIY-Optics GmbH
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Precision Air Slit - 200um / 6mm
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Affordable 1-inch aluminum optical slit for a variety of applications This unmounted optical slit is made of aluminum and has a diameter of 1 inch (25.4 mm). It is 6mm long and 200micrometers (μm) wide, with a width tolerance of +0/-5 μm. The thickness is 0.2 mm (standard). The front side of the slit is marked with the width, ...

Specifications
Slit Width: 200 um
Slit Length: 6 mm
Mounting: Unmounted
Part Diameter: 25.4 mm
Thickness: 0.2 mm
Data Sheet
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Precision Air Slit - 200um / 3mm
DIY-Optics GmbH
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Precision Air Slit - 200um / 3mm
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Affordable 1-inch aluminium optical slit for a variety of applications This unmounted optical slit is made of aluminium and has a diameter of 1 inch (25.4 mm). It is 12mm long and 100micrometers (μm) wide, with a width tolerance of +0/-5 μm. The thickness is 0.2 mm (standard). The front side of the slit is marked with the ...

Specifications
Slit Width: 200 um
Slit Length: 3 mm
Mounting: Unmounted
Part Diameter: 25.4 mm
Data Sheet
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Spatial Filter Fixed Slits
National Aperture
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Spatial Filter Fixed Slits
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Spatial Filter Fixed Slits.

Specifications
Slit Width: 5 um
Slit Length: 3 mm
Mounting: Mounted
Part Diameter: 9.53 mm
Data Sheet
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High Power Precision Air Slits
National Aperture
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High Power Precision Air Slits
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Gold plated one side, reverse side flat poly black up to 98% emissivity in visible and near infrared.

Specifications
Slit Width: -- um
Slit Length: -- mm
Mounting: Unmounted
Part Diameter: 9.53 mm
Data Sheet
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Standard Precision Air Slit
National Aperture
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Standard Precision Air Slit
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Standard Precision Air Slit.

Specifications
Slit Width: 10 um
Slit Length: 5 mm
Mounting: Unmounted
Part Diameter: 9.53 mm
Slit Width Range: 1um and up
Data Sheet
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Copper Air Slit
Lenox Laser
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Copper Air Slit
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High energy and high power copper slits are intended to be used in the optical transfer assembly of a system using a powerful laser as a source. For Q-Switching applications, consider a highly reflective slit disc surface and a very high melting temperature disc material. This material is able to withstand high energies from IR, Co2, ...

Specifications
Slit Width: 5 um
Slit Length: 3 mm
Mounting: Unmounted
Part Diameter: 9.5 mm
Data Sheet
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Diamond Air Slit
Lenox Laser
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Diamond Air Slit
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High energy and high power diamond slits are intended to be used in the optical transfer assembly of a system using a powerful laser as a source. For Q-Switching applications, consider a highly reflective slit disc surface and a very high melting temperature disc material. We will custom fabricate aperture mounts to comply with the ...

Specifications
Slit Width: 5 um
Slit Length: 1 mm
Mounting: Unmounted
Part Diameter: 9.5 mm
Data Sheet
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Tungsten Air Slit
Lenox Laser
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Tungsten Air Slit
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High energy and high power tungsten slits are intended to be used in the optical transfer assembly of a system using a powerful laser as a source. For Q-Switching applications, consider a highly reflective slit disc surface and a very high melting temperature disc material. Tungsten slits have X-rays, electron microscopes, and ...

Specifications
Slit Width: 5 um
Slit Length: 3 mm
Mounting: Unmounted
Part Diameter: 9.5 mm
Data Sheet
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Molybdenum Air Slit
Lenox Laser
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Molybdenum Air Slit
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High energy and high power molybdenum slits are intended to be used in the optical transfer assembly of a system using a powerful laser as a source. For Q-Switching applications, consider a highly reflective slit disc surface and a very high melting temperature disc material. We will custom fabricate aperture mounts to comply with ...

Specifications
Slit Width: 5 um
Slit Length: 3 mm
Mounting: Unmounted
Part Diameter: 9.5 mm
Data Sheet
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Young’s Double Slit
Lenox Laser
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Young’s Double Slit
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Named for Thomas Young’s classic proof of the wave theory of light in 1803. While Young’s original experiment used sunlight and calculated the average wavelength to be 550 nm, today using monochromatic and coherent light one can calculate wavelength with the following formula: In which, λ is the wavelength of the ...

Specifications
Slit Width: 3 um
Slit Length: 0.09 mm
Mounting: Unmounted
Part Diameter: 9.5 mm
Data Sheet
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Cross Aperture
Lenox Laser
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Cross Aperture
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The cross aperture may be used for measuring the modulation transfer function (MTF) of a detector array.

Specifications
Slit Width: 2000 um
Slit Length: 25 mm
Mounting: Unmounted
Part Diameter: 50 mm
Data Sheet
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