Precision Pinholes

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  • Available in Aperture Mounts for a Secure Mechanical Support
  • Pinhole Sized Ranging from 1 to 1,000 Microns

Unmounted Precision Pinholes

Stainless Steel, 3/8" (9.5mm) Dia., high quality aperture centered to ±0.002" (50 micron). Typical applications include leak detection, aerosol studies, laser aperturing, holography, fiber optics guides, spatial filtering, and research.

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

Mounted Precision Pinholes

Our Precision Pinholes are available in aperture mounts for a 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. Mount is clearly labeled with pinhole aperture diameter for easy identification.

Note: Aperture Centering to Mount ±125 microns.

 View Legend
Description Stock No. Price In Stock  
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1000μm Aperture Dia, Precision Pinhole, Mounted
NT56-291 $43.00 In stock and ready to ship. Click to add this item to your cart.
Aperture Diameter (μm) 1000
Dimensional Tolerance (μm) ±5
Thickness (inches) 0.001
RoHS Compliant
100μm Aperture Dia, Precision Pinhole, Mounted
NT56-283 $43.00 In stock and ready to ship. Click to add this item to your cart.
Aperture Diameter (μm) 100
Dimensional Tolerance (μm) ±5
Thickness (inches) 0.001
RoHS Compliant
10μm Aperture Dia, Precision Pinhole, Mounted
NT56-276 $49.00 In stock and ready to ship. Click to add this item to your cart.
Aperture Diameter (μm) 10
Dimensional Tolerance (μm) ±1
Thickness (inches) 0.0005
RoHS Compliant
12.5μm Aperture Dia, Precision Pinhole, Mounted
NT56-277 $49.00 In stock and ready to ship. Click to add this item to your cart.
Aperture Diameter (μm) 12.5
Dimensional Tolerance (μm) ±5
Thickness (inches) 0.0005
RoHS Compliant
15μm Aperture Dia, Precision Pinhole, Mounted
NT56-278 $49.00 In stock and ready to ship. Click to add this item to your cart.
Aperture Diameter (μm) 15
Dimensional Tolerance (μm) ±5
Thickness (inches) 0.0005
RoHS Compliant
1μm Aperture Dia, Precision Pinhole, Mounted
NT56-272 $99.00 In stock and ready to ship. Click to add this item to your cart.
Aperture Diameter (μm) 1
Dimensional Tolerance (μm) ±0.5
Thickness (inches) 0.0005
RoHS Compliant
200μm Aperture Dia, Precision Pinhole, Mounted
NT56-284 $43.00 In stock and ready to ship. Click to add this item to your cart.
Aperture Diameter (μm) 200
Dimensional Tolerance (μm) ±5
Thickness (inches) 0.001
RoHS Compliant
20μm Aperture Dia, Precision Pinhole, Mounted
NT56-279 $43.00 In stock and ready to ship. Click to add this item to your cart.
Aperture Diameter (μm) 20
Dimensional Tolerance (μm) ±5
Thickness (inches) 0.0005
RoHS Compliant
25μm Aperture Dia, Precision Pinhole, Mounted
NT56-280 $43.00 In stock and ready to ship. Click to add this item to your cart.
Aperture Diameter (μm) 25
Dimensional Tolerance (μm) ±5
Thickness (inches) 0.0005
RoHS Compliant
2μm Aperture Dia, Precision Pinhole, Mounted
NT56-273 $99.00 In stock and ready to ship. Click to add this item to your cart.
Aperture Diameter (μm) 2
Dimensional Tolerance (μm) ±0.5
Thickness (inches) 0.0005
RoHS Compliant
300μm Aperture Dia, Precision Pinhole, Mounted
NT56-285 $43.00 In stock and ready to ship. Click to add this item to your cart.
Aperture Diameter (μm) 300
Dimensional Tolerance (μm) ±5
Thickness (inches) 0.001
RoHS Compliant
35μm Aperture Dia, Precision Pinhole, Mounted
NT56-281 $43.00 In stock and ready to ship. Click to add this item to your cart.
Aperture Diameter (μm) 35
Dimensional Tolerance (μm) ±5
Thickness (inches) 0.001
RoHS Compliant
400μm Aperture Dia, Precision Pinhole, Mounted
NT56-286 $43.00 In stock and ready to ship. Click to add this item to your cart.
Aperture Diameter (μm) 400
Dimensional Tolerance (μm) ±5
Thickness (inches) 0.001
RoHS Compliant
500μm Aperture Dia, Precision Pinhole, Mounted
NT56-287 $43.00 In stock and ready to ship. Click to add this item to your cart.
Aperture Diameter (μm) 500
Dimensional Tolerance (μm) ±5
Thickness (inches) 0.001
RoHS Compliant
50μm Aperture Dia, Precision Pinhole, Mounted
NT56-282 $43.00 In stock and ready to ship. Click to add this item to your cart.
Aperture Diameter (μm) 50
Dimensional Tolerance (μm) ±5
Thickness (inches) 0.001
RoHS Compliant
5μm Aperture Dia, Precision Pinhole, Mounted
NT56-274 $59.00 In stock and ready to ship. Click to add this item to your cart.
Aperture Diameter (μm) 5
Dimensional Tolerance (μm) ±1
Thickness (inches) 0.0005
RoHS Compliant
600μm Aperture Dia, Precision Pinhole, Mounted
NT56-288 $43.00 In stock and ready to ship. Click to add this item to your cart.
Aperture Diameter (μm) 600
Dimensional Tolerance (μm) ±5
Thickness (inches) 0.001
RoHS Compliant
800μm Aperture Dia, Precision Pinhole, Mounted
NT56-289 $43.00 In stock and ready to ship. Click to add this item to your cart.
Aperture Diameter (μm) 800
Dimensional Tolerance (μm) ±5
Thickness (inches) 0.001
RoHS Compliant
8μm Aperture Dia, Precision Pinhole, Mounted
NT56-275 $49.00 In stock and ready to ship. Click to add this item to your cart.
Aperture Diameter (μm) 8
Dimensional Tolerance (μm) ±1
Thickness (inches) 0.0005
RoHS Compliant
900μm Aperture Dia, Precision Pinhole, Mounted
NT56-290 $43.00 In stock and ready to ship. Click to add this item to your cart.
Aperture Diameter (μm) 900
Dimensional Tolerance (μm) ±5
Thickness (inches) 0.001
RoHS Compliant
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