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Unmounted Slits

Optical Slits
Walthy Precision Co., Ltd.
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Optical Slits
Walthy Precision Co., Ltd. presents custom optical slits engineered for precision and versatility. These slits, meticulously crafted from high-quality materials like glass, quartz, or 304 stainless steel, offer exceptional performance for optical systems and educational experiments. With customizable dimensions, slit widths ranging ...

Specifications
Slit Width: 5-1000 um
Slit Length: 25.4 mm
Mounting: Mounted, Unmounted
Part Diameter: 9.5 mm
Small Quantity: Acceptable
...
Data Sheet
Targets
Walthy Precision Co., Ltd.
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Targets
Walthy Precision Co., Ltd. offers a diverse range of custom targets designed for the characterization of visible and infrared optronic systems. These targets are meticulously crafted to meet specific requirements, with options for various patterns, sizes, and materials. Whether mounted or unmounted, our targets provide reliable ...

Specifications
Slit Width: 5-1000 um
Slit Length: 3 mm
Mounting: Mounted, Unmounted
Part Diameter: 25.4 mm
Material: 304 stainless steel or Customized
...
Data Sheet
Custom Air slit
Walthy Precision Co., Ltd.
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Custom Air slit
Walthy Precision Co., Ltd. offers custom high power precision air slits, ideal for optical systems, educational optical experiments, and spectrophotometer image analysis. Available in widths ranging from 10 to 1000 micrometers, these slits are manufactured using high-quality materials such as alumina ceramic, gold, copper, tungsten, ...

Specifications
Slit Width: 5-1000 um
Slit Length: 0-30 mm
Mounting: Unmounted
Part Diameter: 0-50 mm
Material: Alumina Ceramic,Gold,Copper,Tungsten,Molybdenumd
...
Data Sheet
Air Slit
Walthy Precision Co., Ltd.
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Air Slit
Walthy Precision Co., Ltd. offers high-quality unmounted optical slits ideal for optical systems, educational experiments, and spectrophotometer image analysis. Our slits are available in widths ranging from 10 µm to 1000 µm, crafted from durable 304 stainless steel. Each slit is precisely fabricated to meet stringent ...

Specifications
Slit Width: 5-1000 um
Slit Length: 3 mm
Mounting: Mounted, Unmounted
Part Diameter: 9.5 mm
Material: 304 stainless steel Becu, Nickel, Copper etc
...
Data Sheet
Blacked Air Slits
Walthy Precision Co., Ltd.
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Blacked Air Slits
Walthy Precision Co., Ltd. specializes in manufacturing high-precision custom shapes and patterns tailored for optical, laser, astronomy, and various scientific applications. Utilizing top-grade materials like 304 stainless steel, we ensure the best quality and cost-effectiveness for our products. Our custom shapes and patterns are ...

Specifications
Slit Width: 5-1000 um
Slit Length: 3 mm
Mounting: Unmounted
Part Diameter: 9.5 mm
Finish: Can be blacked or not
...
Data Sheet
Customized Precision Air Slits
Walthy Precision Co., Ltd.
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Customized Precision Air Slits
Enhance your optical, laser, and scientific applications with precision-crafted custom shapes and patterns from Walthy Precision Co., Ltd. Our expertise in producing high-quality patterns from 304 stainless steel ensures the best performance and durability. Whether you need round, square, rectangular, or complex micro patterns, we ...

Specifications
Slit Width: 5-1000 um
Slit Length: 1-20 mm
Mounting: Unmounted
Part Diameter: 9.5-1000 mm
Data Sheet
25μm x 10mm Rectangular Slit, Chrome on B270 Glass– LG25
Graticules Optics Limited
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25μm x 10mm Rectangular Slit, Chrome on B270 Glass– LG25
Metal Filter Slit on Glass. (0.025mm wide x 10mm long)

Specifications
Slit Width: 25 um
Slit Length: 10 mm
Mounting: Unmounted
Part Diameter: 12.7, 16 or 25.4 mm
Mechanical: Chrome on B270 Glass, 1.5mm Thick
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Data Sheet
100µm x 7.5mm Rectangular Foil Slit, 10mm diameter – LW100
Graticules Optics Limited
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100µm x 7.5mm Rectangular Foil Slit, 10mm diameter – LW100
Unmounted Foil Slit (0.1mm wide x 7.5mm long).

Specifications
Slit Width: 100 um
Slit Length: 7.5 mm
Mounting: Unmounted
Part Diameter: 10 mm
Blackened: Yes, one side
...
Data Sheet
5μm x 10mm Rectangular Slit on B270 Glass – LG5
Graticules Optics Limited
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5μm x 10mm Rectangular Slit on B270 Glass – LG5
Metal Filter Slit on Glass. (0.005mm wide x10mm long).

Specifications
Slit Width: 12.7, 16 or 25.4 um
Slit Length: 10 mm
Mounting: Unmounted
Part Diameter: 12.7, 16 or 25.4 mm
Mechanical: Chrome on B270 Glass, 1.5mm Thick
Data Sheet
10µm x 10mm Rectangular Slit, Chrome on B270 Glass– LG10
Graticules Optics Limited
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10µm x 10mm Rectangular Slit, Chrome on B270 Glass– LG10
Metal Filter Slit on Glass. (0.01mm wide x10mm long).

Specifications
Slit Width: 12.7, 16 or 25.4 um
Slit Length: 10 mm
Mounting: Unmounted
Part Diameter: 12.7, 16 or 25.4 mm
Data Sheet
5µm x 3mm Rectangular Foil Slit, 10mm diameter – LW5
Graticules Optics Limited
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5µm x 3mm Rectangular Foil Slit, 10mm diameter – LW5
Unmounted Foil Slit (0.005mm wide x 3mm long)

Specifications
Slit Width: 5 um
Slit Length: 3.0 mm
Mounting: Unmounted
Part Diameter: 10 mm
Blackening: Blackened one side
...
Data Sheet
10µm x 3mm Rectangular Foil Slit, 10mm diameter – LW10
Graticules Optics Limited
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10µm x 3mm Rectangular Foil Slit, 10mm diameter – LW10
Unmounted Foil Slit (0.01mm wide x 3mm long).

Specifications
Slit Width: 10 um
Slit Length: 3.0 mm
Mounting: Unmounted
Part Diameter: 10 mm
Blackening: Blackened one side
...
Data Sheet
25µm x 5mm Rectangular Foil Slit, 10mm diameter – LW25
Graticules Optics Limited
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25µm x 5mm Rectangular Foil Slit, 10mm diameter – LW25
Unmounted Foil Slit (0.025mm wide x 5mm long).

Specifications
Slit Width: 25 um
Slit Length: 5.0 mm
Mounting: Unmounted
Part Diameter: 10 mm
Blackening: Blackened one side
...
Data Sheet
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
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
Precision Air Slit - 50um / 12mm
DIY-Optics GmbH
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Precision Air Slit - 50um / 12mm
 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
Precision Air Slit - 50um / 6mm
DIY-Optics GmbH
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Precision Air Slit - 50um / 6mm
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
Precision Air Slit - 50um / 3mm
DIY-Optics GmbH
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Precision Air Slit - 50um / 3mm
 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
Precision Air Slit - 25um / 12mm
DIY-Optics GmbH
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Precision Air Slit - 25um / 12mm
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
Precision Air Slit - 100um / 3mm
DIY-Optics GmbH
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Precision Air Slit - 100um / 3mm
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
Precision Air Slit - 100um / 6mm
DIY-Optics GmbH
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Precision Air Slit - 100um / 6mm
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
Precision Air Slit - 100um / 12mm
DIY-Optics GmbH
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Precision Air Slit - 100um / 12mm
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
Precision Air Slit - 200um / 12mm
DIY-Optics GmbH
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Precision Air Slit - 200um / 12mm
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
Precision Air Slit - 200um / 6mm
DIY-Optics GmbH
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Precision Air Slit - 200um / 6mm
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
Precision Air Slit - 200um / 3mm
DIY-Optics GmbH
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Precision Air Slit - 200um / 3mm
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
High Power Precision Air Slits
National Aperture
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High Power Precision Air Slits
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
On FindLight marketplace you will find 37 different Unmounted Slits from suppliers around the world. With just a few clicks you can compare different Unmounted Slits and get accurate price quotes based on your needs and quantity required. Note that some wholesale suppliers may offer discounts for large quantities. From any product page you can directly contact any vendor within seconds.