Aperture strips with hole dimensions of less than 10 m are extremely difficult to produce by conventional mechanical methods.
By using lithography techniques, holes as small as 5 m are possible.
Such strips are made of copper and can be coated with a thin layer of gold or platinum.
Experience shows that these apertures have a long lifetime in the electron microscope.
Listed below are some patterns that we manufacture.
Other designs are available to fit Hitachi, ISI/ABT/Topcon and FEI/Philips instruments.
Alternatively, multi-hole strips can be made to a particular specification.
Please ask for details.
| Art. | Description | Unit | Price | Quantity | |
|---|---|---|---|---|---|
| A0802 | Gilded Copper Aperture Strip 50 50 30 30µm Holes | Each | p.o.r | ||
| A0803 | Gilded Copper Aperture Strip 5 20 50 100µm Holes | Each | p.o.r | ||
| A0801 | Gilded Copper Aperture Strip 5 30 40 60µm Holes | Each | p.o.r | ||
| A080G | Gilded Copper Aperture Strip 5 10 20 55µm Holes | Each | p.o.r | ||
| A089G | Gilded Copper Aperture Strip 5 10 40µm Holes | Each | p.o.r |