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Precision Pinholes

Unmounted Precision Pinhole

Unmounted Precision Pinhole

Unmounted Precision Pinhole 300µm Aperture Diameter, Mounted, Precision Pinhole, #56-285 1µm Aperture Diameter, Mounted, Precision Pinhole, #56-272 2µm Aperture Diameter, Mounted, Precision Pinhole, #56-273 +21
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  • Available in Aperture Mounts for a Secure Mechanical Support
  • Pinhole Sized Ranging from 1 to 1,000 Microns
  • High Power Apertures Available

Unmounted Precision Pinholes

Precision Pinholes are high quality apertures centered to ±0.002" (50 microns). They are constructed of stainless steel and are 3/8" (9.5mm) in diameter. Smaller diameter pinholes will reduce energy throughput, while larger diameter pinholes will pass more spatial noise.  Precision pinholes have sizes ranging from 1 to 1,000 microns. Typical applications include leak detection, aerosol studies, holography, fiber optics guides, spatial filtering, research, and more. 

Use the Precision Pinhole Mount to integrate unmounted pinholes into a variety of mechanical components easily.  

Mounted Precision Pinholes

Precision Pinholes are available in aperture mounts for secure mechanical support. The mounts also fit into various optical assemblies. Each 9.5mm diameter pinhole is sealed within a 25mm diameter black-anodized aluminum mount. The mount is clearly labeled with a pinhole aperture diameter for easy identification. 

Note: Aperture Centering to Mount ±125 microns.

Common Specifications

Construction:
Stainless Steel

Products

 Type   Outer Diameter (mm)   Construction   Fixed Aperture Diameter (μm)   Compare   Stock Number   Price  Buy
Unmounted 9.5 Stainless Steel 1
Unmounted 9.5 Stainless Steel 2
Unmounted 9.5 Stainless Steel 5
Unmounted 9.5 Stainless Steel 8
Unmounted 9.5 Stainless Steel 10
Unmounted 9.5 Stainless Steel 12.5
Unmounted 9.5 Stainless Steel 15
Unmounted 9.5 Stainless Steel 20
Unmounted 9.5 Stainless Steel 25
Unmounted 9.5 Stainless Steel 30
Unmounted 9.5 Stainless Steel 35
Unmounted 9.5 Stainless Steel 50
Unmounted 9.5 Stainless Steel 75
Unmounted 9.5 Stainless Steel 80
Unmounted 9.5 Stainless Steel 100
Unmounted 9.5 Stainless Steel 150
Unmounted 9.5 Stainless Steel 200
Unmounted 9.5 Stainless Steel 300
Unmounted 9.5 Stainless Steel 400
Unmounted 9.5 Stainless Steel 500
Unmounted 9.5 Stainless Steel 600
Unmounted 9.5 Stainless Steel 800
Unmounted 9.5 Stainless Steel 900
Unmounted 9.5 Stainless Steel 1000
Mounted 25 Stainless Steel 1
Mounted 25 Stainless Steel 2
Mounted 25 Stainless Steel 5
Mounted 25 Stainless Steel 8
Mounted 25 Stainless Steel 10
Mounted 25 Stainless Steel 12.5
Mounted 25 Stainless Steel 15
Mounted 25 Stainless Steel 20
Mounted 25 Stainless Steel 25
Mounted 25 Stainless Steel 30
Mounted 25 Stainless Steel 35
Mounted 25 Stainless Steel 50
Mounted 25 Stainless Steel 75
Mounted 25 Stainless Steel 80
Mounted 25 Stainless Steel 100
Mounted 25 Stainless Steel 150
Mounted 25 Stainless Steel 200
Mounted 25 Stainless Steel 300
Mounted 25 Stainless Steel 400
Mounted 25 Stainless Steel 500
Mounted 25 Stainless Steel 600
Mounted 25 Stainless Steel 800
Mounted 25 Stainless Steel 900
Mounted 25 Stainless Steel 1000

Technical Information

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