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SEM and TEM Apertures by Zeiss, Philips, Siemens, Hitachi and more

Buy apertures for electron microscopes from Ladd Research. Popular brands in stock include JEOL, Hitachi, ASPEX, Siemens, CamScan, Nanolab, Cameca, Zeiss & more. Varieties include both disc and strip apertures. We also carry noise canceling and self-cleaning apertures.

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Aspex / R.J. Lee Electron Microscope Disc Apertures

Aspex / R.J. Lee Electron Microscope Disc Apertures

Disc Size - 3mm O.D. x 0.25mm Thick We make all apertures to order so any hole sizes from 5 µm and up is available on request.

Starting at: $59.00

Oval JEOL Four Hole Strip Apertures - Platinum

Oval JEOL Four Hole Strip Apertures - Platinum

4 Hole Oval Platinum (Platinum:Iridium 95:5) Strips 10.0mm long X 5.0mm wide X 0.10mm thick.


We also offer similar strips in Molybdenum. Please click HERE for molybdenum apertures.


We can manufacture any hole size in any combination you require. Please e-mail your specifications if you don't find what you need below.

Starting at: $570.00

Hitachi Four Hole Strip Apertures - Platinum

Hitachi Four Hole Strip Apertures - Platinum

4 Hole Platinum / Iridium (95:5) Strips 45mm long X 4mm wide X 0.1mm thick for Hitachi H600, H59, S520, H11 microscopes and more.

We also offer similar strips in Molybdenum. Please click HERE for molybdenum apertures.

We can manufacture any hole size in any combination you require. Please e-mail your specifications if you don't find what you need below.

Starting at: $610.00

Aperture Cleaning Kits

Aperture Cleaning Kits

Aperture Cleaning Kits

For cleaning all platinum aperture strips and discs.

Small Aperture Cleaning Kit - Contents:

  • Small Flamer
  • Mini Butane TorchPig's Eyelash - for particle removal
  • Sable Brush (package of 3) - for particle removal

 

Large Aperture Cleaning Kit - Contents:

  • Large Flamer
  • Mini Butane TorchPig's Eyelash - for particle removal
  • Sable Brush (package of 3) - for particle removal

Starting at: $480.00

ETEC Electron Microscope Disc Apertures, 6.35 mm x 0.125 mm Disc Size

ETEC Electron Microscope Disc Apertures, 6.35 mm x 0.125 mm Disc Size

ETEC Electron Microscope Disc Apertures Disc sizes - 6.35 mm x 0.125 mm

Starting at: Call For Price

55500NC - JEOL Noise Canceling Electron Microscope Disc Aperture

55500NC - JEOL Noise Canceling Electron Microscope Disc Aperture

Disc Size - 6mm x 0.001" Platinum 500µm
$98.00
Leo, Ziess, & JEOL Thin Apertures

Leo, Ziess, & JEOL Thin Apertures

Disc size - 2mm x 0.1mm (thin apertures) Platinum or Molybdenum Need a hole size not listed here? We manufacture our apertures in house so we can provide any hole size you require. Please call for pricing.

Starting at: Call For Price

Hitachi Four Hole Strip Apertures - Molybdenum

Hitachi Four Hole Strip Apertures - Molybdenum

45mm long X 4mm wide X 0.1mm thick for Hitachi H600, H59, S520, H11 microscopes and more.

We also make similar strips in platinum. Click HERE for Pt strip apertures.

We can manufacture any hole size in any combination you require. Please e-mail your specifications if you don't find what you need below.

Starting at: Call For Price

JEOL / ISI Four Hole Strip Apertures - Molybdenum

JEOL / ISI Four Hole Strip Apertures - Molybdenum

4 Hole Molybdenum Strips 17.0mm long X 5.0mm wide X 0.10mm thick.

We also offer similar strips in Platinum. Please click HERE for platinum apertures.

We can manufacture any hole size in any combination you require. Please e-mail your specifications if you don't find what you need below.

Starting at: $560.00

JEOL / ISI Four Hole Strip Apertures - Platinum

JEOL / ISI Four Hole Strip Apertures - Platinum

4 Hole Platinum (Platinum:Iridium 95:5) Strips 17.0mm long X 5.0mm wide X 0.10mm thick.

We also offer similar strips in Molybdenum. Please click HERE for molybdenum apertures.

We can manufacture any hole size in any combination you require. Please e-mail your specifications if you don't find what you need below.

Starting at: $560.00

Oval JEOL Four Hole Strip Apertures - Molybdenum

Oval JEOL Four Hole Strip Apertures - Molybdenum

4 Hole Oval Molybdenum Strips 10.0mm long X 5.0mm wide X 0.10mm thick.


We also offer similar strips in Platinum. Please click HERE for Platinum apertures.


We can manufacture any hole size in any combination you require. Please e-mail your specifications if you don't find what you need below.

Starting at: $475.00

ETEC Electron Microscope Disc Apertures, 6.35 mm x 0.06 mm Disc Size

ETEC Electron Microscope Disc Apertures, 6.35 mm x 0.06 mm Disc Size

ETEC Electron Microscope Disc Apertures Disc sizes - 6.35 mm x 0.06 mm

Starting at: $81.00

JEOL Electron Microscope Disc Apertures

JEOL Electron Microscope Disc Apertures

Disc size - 6 mm x 0.24 mm Need a hole size not shown above? We manufacture any hole size you need, just call or e-mail your requirements and we can quote you.

Starting at: Call For Price

Camscan, ISI, Topcon Electron Microscope Disc Aperture

Camscan, ISI, Topcon Electron Microscope Disc Aperture

Camscan, ISI, Topcon Disc Apertures Disc size - 4 mm x 0.165 mm Other hole sizes available. Please contact us with your request

Starting at: Call For Price

Siemens, Cambridge Electron Microscope Disc Apertures

Siemens, Cambridge Electron Microscope Disc Apertures

Disc size - 2 mm x 0.50 mm Other holes sizes available

Click Here for self cleaning apertures of this type

Starting at: Call For Price

Cameca Electron Microscope Beam Regulation Disc Aperture

Cameca Electron Microscope Beam Regulation Disc Aperture

Aperture for beam regulation. Made of molybdenum or platinum. 0.470" x 0.004" thick Other sizes and materials available on request.

Starting at: $84.00

Cameca 800 µm 45°  Mirror Aperture

Cameca 800 µm 45° Mirror Aperture

45° Mirror aperture. Made of molybdenum or platinum. 0.236" x 0.004" thick 800 µm Aperture Diameter Other sizes and materials available on request.

Starting at: $91.00

Cameca 1000 µm Wehnelt Cylinder Aperture

Cameca 1000 µm Wehnelt Cylinder Aperture

Wehnelt Cylinder Aperture. Made of molybdenum or platinum. 0.470" x 0.010" thick 1000 µm aperture diameter Other sizes and materials available on request.

Starting at: $83.00

Cambridge, Cameca, JEOL, Siemens Electron Microscope Disc Apertures

Cambridge, Cameca, JEOL, Siemens Electron Microscope Disc Apertures

Disc size - 2 mm x 0.53 mm Don't see the hole size you need here? We make our apertures in house so we can provide any hole size you require, even 32.5 microns if you need it. Just contact us and tell us your needs.

Starting at: Call For Price

Nanolab, Zeiss Electron Microscope Disc Apertures

Nanolab, Zeiss Electron Microscope Disc Apertures

Disc size - 3.04 mm x 0.12 mm Since we make our apertures in house we offer any size hole you requre even if you don't see it listed here. Please contact us and we can quote you.

Click here for self cleaning apertures of this type

Starting at: Call For Price

AEI, Amray, Cambridge, JEOL, FEI / Philips 3.04mm x 0.25mm Disc Apertures

AEI, Amray, Cambridge, JEOL, FEI / Philips 3.04mm x 0.25mm Disc Apertures

Disc size - 3.04 mm x 0.25 mm

 

(Fits the FEI Titan. Also fits Tescan Scopes)

 

Need a hole size not listed here? We do apertures in house and can produce any hole size you need. Just contact us!

 

Click HERE for Self-Cleaning Apertures of this type

Starting at: Call For Price

Siemens Type Self Cleaning Electron Microscope Apertures

Siemens Type Self Cleaning Electron Microscope Apertures

Gold Foil 2 mm x 0.5 mm Siemens Type

Starting at: Call For Price

Zeiss Type Self Cleaning Electron Microscope Apertures

Zeiss Type Self Cleaning Electron Microscope Apertures

Zeiss Type Self Cleaning Electromagnetic Aperture Gold Foil 3.04 mm x 0.12 mm

Starting at: Call For Price

Self-Cleaning Apertures - Philips Type - Gold Foil - 3mm x 0.25mm

Self-Cleaning Apertures - Philips Type - Gold Foil - 3mm x 0.25mm

Self-Cleaning Apertures - Philips Type - Gold Foil - 3mm x 0.25mm

Starting at: Call For Price

JEOL Three Hole Strip Apertures - Platinum

JEOL Three Hole Strip Apertures - Platinum

3 Hole Oval Platinum (Platinum:Iridium 95:5) Strips 9.0mm long X 2.35mm wide X 0.10mm thick.


We can manufacture any hole size in any combination you require. Please e-mail your specifications if you don't find what you need below.

Starting at: $525.00

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Electron Microscopy Supplies