FILTER PRODUCTS

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5001 XYZ Spatial Filter
Data Optics
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 ...
  • Pinhole Diameter: -- um
  • Mounting: Mounted
  • Part Diameter: -- mm
Data Sheet
We can customize slits or Pinholes according to your requirements. We can fabricate from different substrate materials,diameter,different slit width and length, and different slits configuration.Shape of the substrates can be customized too.
  • Pinhole Diameter: 5-1000 um
  • Mounting: Unmounted
  • Part Diameter: 9.5 mm
  • Material: 304 Stainless Steel 
  • Thickness: 0.05mm 
  • ...
Data Sheet
Custom Reflective Apertures
National Aperture
Apertures on Chrome, Aluminum, Gold Coated Glass First Surface Mirrors.
  • Pinhole Diameter: 100 um
  • Mounting: Unmounted
  • Part Diameter: -- mm
Data Sheet
Spatial Filter High Power Pinholes
National Aperture
FITS MOST STANDARD SPATIAL FILTERS.
  • Pinhole Diameter: 50 um
  • Mounting: Unmounted
  • Part Diameter: 9.53 mm
Data Sheet
Spatial Filter Apertures
National Aperture
FITS MOST STANDARD SPATIAL FILTERS.
  • Pinhole Diameter: 50 um
  • Mounting: Unmounted
  • Part Diameter: 9.53 mm
Data Sheet
High Power Precision Round Apertures
National Aperture
Gold plated one side, reverse side flat poly black up to 98% emissivity in visible and near infrared.
  • Pinhole Diameter: -- um
  • Mounting: Unmounted
  • Part Diameter: 9.53 mm
Data Sheet
Standard Precision Round Apertures
National Aperture
Standard Precision  Round Apertures.
  • Pinhole Diameter: 10 um
  • Mounting: Unmounted
  • Part Diameter: 9.53 mm
  • Pinhole Size Range: 0.5um and up 
Data Sheet
Tungsten Aperture
Lenox Laser
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 ...
  • Pinhole Diameter: 100 um
  • Mounting: Unmounted
  • Part Diameter: 9.5 mm
Data Sheet
Molybdenum Aperture
Lenox Laser
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 ...
  • Pinhole Diameter: 100 um
  • Mounting: Unmounted
  • Part Diameter: 9.5 mm
Data Sheet
Gold Copper Aperture
Lenox Laser
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 ...
  • Pinhole Diameter: 100 um
  • Mounting: Unmounted
  • Part Diameter: 9.5 mm
Data Sheet
Pinhole Mirrors
Lenox Laser
Pinhole mirrors in a solid aluminum substrate offer unique light-handling characteristics. With a flatness of 1-2 waves, these mirrors are ideal for lasers, interferometry, high-power telescopes, imaging, and other applications where a through-hole may be useful or required for selective light transmission and reflection.These ...
  • Pinhole Diameter: 100 um
  • Mounting: Unmounted
  • Part Diameter: 25.4 mm
Data Sheet
Optical Aperture
Lenox Laser
Precision Optical Apertures have higher circularity and hole size tolerance and are screened, selected and evaluated for high-quality imaging and diffraction applications. They may be used for spatial filters, molecular beam masks, pinhole cameras and other optical or mechanical purposes.Precision apertures produce higher quality ...
  • Pinhole Diameter: 100 um
  • Mounting: Unmounted
  • Part Diameter: 9.5 mm
Data Sheet
Inert Teflon Aperture
Lenox Laser
Inert apertures can be used in applications that require non-contamination, and high standards involving environmental, water, oil, chemical, medical, and food processing. Perfect for filtration of strong acids and aggressive solutions, venting, phase separations, aerosol samplings, and can withstand high temperatures.
  • Pinhole Diameter: 100 um
  • Mounting: Unmounted
  • Part Diameter: 9.5 mm
Data Sheet
Blackened Aperture
Lenox Laser
These blackened precision apertures may be used for optical applications, requiring low backscatter (stray reflected photons) for the input or output surfaces of the disc.
  • Pinhole Diameter: 100 um
  • Mounting: Unmounted
  • Part Diameter: 9.5 mm
Data Sheet
Infrared Aperture
Lenox Laser
These apertures are designed for shaping beams of high power lasers. A practical example is the aperture within a spatial filter assembly.
  • Pinhole Diameter: 100 um
  • Mounting: Unmounted
  • Part Diameter: 9.5 mm
Data Sheet
Glass Aperture
Lenox Laser
Our glass apertures are now also available in the #1 coverslip material Thermanox (Please Request a Quotation for Thermanox). Glass apertures may be used in situations that may require transparency, non-conductance, or non-isolation. Applications may include phase-sifting, microscopy, MEMS and anodic bonding. These ...
  • Pinhole Diameter: 100 um
  • Mounting: Unmounted
  • Part Diameter: 9.5 mm
Data Sheet
Standard Aperture
Lenox Laser
The stainless steel apertures may be used for spatial filters, gas/liquid separators, molecular beam masks, particle counters, pinhole cameras and many other optical or mechanical purposes. Our apertures will produce high quality diffraction patterns.
  • Pinhole Diameter: 100 um
  • Mounting: Unmounted
  • Part Diameter: 9.5 mm
Data Sheet
JEOL Three Hole Strip Apertures - Platinum
Ladd Research Industries
JEOL Three Hole Strip Apertures - Platinum.
  • Pinhole Diameter: 10 um
  • Mounting: Unmounted
  • Part Diameter: 9.0 mm
Data Sheet
Oval JEOL Four Hole Strip Apertures - Molybdenum
Ladd Research Industries
Oval JEOL Four Hole Strip Apertures - Molybdenum.
  • Pinhole Diameter: 50 um
  • Mounting: Unmounted
  • Part Diameter: 10 mm
Data Sheet
JEOL / ISI Four Hole Strip Apertures - Platinum
Ladd Research Industries
JEOL / ISI Four Hole Strip Apertures - Platinum.
  • Pinhole Diameter: 100 um
  • Mounting: Unmounted
  • Part Diameter: 17 mm
Data Sheet