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Pinholes

High Power Pinhole
Walthy Precision Co., Ltd.
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High Power Pinhole
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Walthy Precision Co., Ltd. offers custom high power pinholes specifically designed for optical, laser, astronomy, and other scientific applications. Our pinholes, available in diameters ranging from 1 to 1000 micrometers, are crafted from premium materials such as copper and gold-plated options, ensuring durability and optimal ...

Specifications
Pinhole Diameter: 1-1000 um
Mounting: Unmounted
Part Diameter: 9.5 mm
Typical Material: Copper/Gold Plated Or customized
Finish: Gold Coated
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Standard Optical Pinholes Round Aperture
Walthy Precision Co., Ltd.
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Standard Optical Pinholes Round Aperture
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Walthy Precision Co., Ltd. offers high-quality unmounted optical pinholes ideal for optical systems, educational experiments, and spectrophotometer image analysis. Our pinholes are available in diameters ranging from 5 µm to 1000 µm, crafted from durable 304 stainless steel. Each pinhole is precisely fabricated to meet ...

Specifications
Pinhole Diameter: 1-1000 um
Mounting: Unmounted
Part Diameter: 9.5 mm
Material: 304 Stainless Steel Copper, Nickel, Becu etc.
Thickness: 0.05mm or Customized
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Customized Pinholes and Pinhole Array
Walthy Precision Co., Ltd.
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Customized Pinholes and Pinhole Array
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Walthy Precision Co., Ltd. offers high-quality custom pinholes and pinhole arrays tailored to your specific requirements. With pinhole diameters ranging from 1 µm to 1000 µm, we cater to both small quantity customizations and large-scale mass production, all at competitive prices. Our precision-crafted pinholes and ...

Specifications
Pinhole Diameter: 5 um
Mounting: Mounted, Unmounted
Part Diameter: 9.5 mm
Outer Shape: Can be Round, square, rectangular etc.
Finish: Can be blacked or not
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1µm Circular Foil Aperture, Mounted – C1
Graticules Optics Limited
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1µm Circular Foil Aperture, Mounted – C1
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Circular Aperture 0.001mm (1micron) diameter  

Specifications
Pinhole Diameter: 1 um
Mounting: Mounted
Part Diameter: 12.7, 16 or 25.4 mm
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2µm Circular Foil Aperture, Mounted – C2
Graticules Optics Limited
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2µm Circular Foil Aperture, Mounted – C2
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Circular Aperture 0.002mm (2micron) diameter.  

Specifications
Pinhole Diameter: 2 um
Mounting: Mounted
Part Diameter: 12.7, 16 or 25.4 mm
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5µm Circular Foil Aperture, Mounted – C5
Graticules Optics Limited
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5µm Circular Foil Aperture, Mounted – C5
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Circular Aperture 0.005mm (5micron) diameter.

Specifications
Pinhole Diameter: 5 um
Mounting: Mounted
Part Diameter: 12.7, 16 or 25.4 mm
Data Sheet
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10µm Circular Foil Aperture, Mounted – C10
Graticules Optics Limited
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10µm Circular Foil Aperture, Mounted – C10
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Circular Aperture 0.01 (10 microns) diameter.

Specifications
Pinhole Diameter: 10 um
Mounting: Mounted
Part Diameter: 12.7, 16 or 25.4 mm
Data Sheet
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50μm Circular Foil Aperture, Mounted– C50
Graticules Optics Limited
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50μm Circular Foil Aperture, Mounted– C50
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Circular Aperture 0.05mm (50micron) diameter.

Specifications
Pinhole Diameter: 50 um
Mounting: Mounted
Part Diameter: 12.7, 16 or 25.4 mm
Data Sheet
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25µm Circular Foil Aperture, Mounted – C25
Graticules Optics Limited
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25µm Circular Foil Aperture, Mounted – C25
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Circular Aperture 0.025mm (25micron) diameter.

Specifications
Pinhole Diameter: 25 um
Mounting: Mounted
Part Diameter: 12.7, 16 or 25.4 mm
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Vacuum Cell Spatial Filter for High Peak Power Lasers
Geola Digital Ltd
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Vacuum Cell Spatial Filter for High Peak Power Lasers
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The Vacuum Spatial Filter & Vacuum Cell designed for Pulsed Lasers and characterized with high peak power Vacuum Spatial Filter (VSF), is a vacuumed borosilicate glass cell at which center lays titanium pinhole. Spatial filter, a usual technique used to improve laser beam quality by removing noise from laser beams and resulting ...

Specifications
Pinhole Diameter: 2000 um
Mounting: Mounted
Part Diameter: 5 - 38 mm
Cell Material: Borosilicate or Molybdenum Glass
Pinhole Material: Titan or Stainless steel
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BERN OPTICS APERTURES
Bern Optics Inc
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BERN OPTICS APERTURES
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Bern Optics coated opaque apertures can be precisely located.  Available with a variety of reflective or anti-reflection coatings to meet the requirements of your unique application, they can be produced using filter or optical glasses, with or without chamfers.Aperture features can be held within micron tolerancesPrecision ...

Specifications
Pinhole Diameter: -- um
Mounting: Unmounted
Part Diameter: -- mm
Data Sheet
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5001 XYZ Spatial Filter
Data Optics
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5001 XYZ Spatial Filter
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The Spatial Filters use standard microscope objectives and 3⁄ 8\" diameter pinhole disks, both available from Data Optics in a variety of sizes (refer to the section following this for information on sizes available). The objective lens is mounted in a sliding tube for coarse focus adjustment. The tube and objective lens can be ...

Specifications
Pinhole Diameter: -- um
Mounting: Mounted
Part Diameter: -- mm
Data Sheet
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Custom Reflective Apertures
National Aperture
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Custom Reflective Apertures
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Apertures on Chrome, Aluminum, Gold Coated Glass First Surface Mirrors.

Specifications
Pinhole Diameter: 100 um
Mounting: Unmounted
Part Diameter: -- mm
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Spatial Filter High Power Pinholes
National Aperture
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Spatial Filter High Power Pinholes
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FITS MOST STANDARD SPATIAL FILTERS.

Specifications
Pinhole Diameter: 50 um
Mounting: Unmounted
Part Diameter: 9.53 mm
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Spatial Filter Apertures
National Aperture
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Spatial Filter Apertures
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FITS MOST STANDARD SPATIAL FILTERS.

Specifications
Pinhole Diameter: 50 um
Mounting: Unmounted
Part Diameter: 9.53 mm
Data Sheet
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High Power Precision Round Apertures
National Aperture
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High Power Precision Round Apertures
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Gold plated one side, reverse side flat poly black up to 98% emissivity in visible and near infrared.

Specifications
Pinhole Diameter: -- um
Mounting: Unmounted
Part Diameter: 9.53 mm
Data Sheet
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Standard Precision Round Apertures
National Aperture
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Standard Precision Round Apertures
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Standard Precision  Round Apertures.

Specifications
Pinhole Diameter: 10 um
Mounting: Unmounted
Part Diameter: 9.53 mm
Pinhole Size Range: 0.5um and up
Data Sheet
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Tungsten Aperture
Lenox Laser
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Tungsten Aperture
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Tungsten Apertures are used in high energy and power applications and are intended to be used in the optical transfer assembly of a system using a powerful laser as a source.A practical example is the aperture within a spatial filter assembly. For Q-Switching applications and advanced photon sources, consider a highly reflective ...

Specifications
Pinhole Diameter: 100 um
Mounting: Unmounted
Part Diameter: 9.5 mm
Data Sheet
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Molybdenum Aperture
Lenox Laser
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Molybdenum Aperture
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Molybdenum Apertures are most commonly used in the optical transfer assembly of an optical system using a powerful laser as a source. Lenox Laser Molybdenum apertures offer crisp edge quality without sacrificing high damage threshold, making these ideal for spatial filtering of powerful laser light sources. We can also ...

Specifications
Pinhole Diameter: 100 um
Mounting: Unmounted
Part Diameter: 9.5 mm
Data Sheet
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Gold Copper Aperture
Lenox Laser
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Gold Copper Aperture
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Gold/Copper Apertures are used in high energy and power applications and are intended to be used in the optical transfer assembly of a system using a powerful laser as a source.A practical example is the aperture within a spatial filter assembly. For Q-Switching applications, consider a highly reflective aperture disc surface and a ...

Specifications
Pinhole Diameter: 100 um
Mounting: Unmounted
Part Diameter: 9.5 mm
Data Sheet
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There are 48 different Pinholes from suppliers and manufacturers listed in this category. In just a few clicks you can compare different Pinholes with each other and get an accurate quote based on your needs and specifications. Please note that the prices of Pinholes vary significantly for different products based on various factors including technical parameters, features, brand name, etc. Please contact suppliers directly to inquire about the details and accurate pricing information for any product model. Simply navigate to the product page of interest and use the orange button to directly reach out to the respective supplier with one click.