Precision pinholes
Description
Our precision apertures are prepared in copper foil by an electroforming process, which allows very precise control of size and shape, and thins the substrate around the aperture leaving a sharp well-defined edge.
The foil is blacked one side to reduce reflections. Pinholes are supplied in mounts 16mm dia. 1.5mm thick.
|
Straightness:* |
|
|
25μm |
0.5μm |
|
25-63μm |
1μm |
|
100μm |
1.5μm |
|
>100μm |
2μm |
|
Centration:* |
|
|
To foil edge |
20μm |
|
To mount |
100μm |
*Manufacturer's data
| Item code | Aperture dia. (µm) | Foil thickness (µm) | Price per item (£ GBP) |
Stock available | Volume discount available |
Datasheets & customisation options |
Select amount |
|---|---|---|---|---|---|---|---|
| 025 HP 16 | 2.5 ± 0.5 | 9 | £135.16 | ||||
| 04 HP 16 | 4 ± 0.5 | 8 | TBA | Send us a stock query | |||
| 06 HP 16 | 6 ± 0.5 | 7 | TBA | Send us a stock query | |||
| 100 HP 16 | 100 ± 2 | 14 | £87.00 | ||||
| 16 HP 16 | 16 ± 1 | 15 | £113.14 | ||||
| 40 HP 16 | 40 ± 1.5 | 16 | £95.47 | ||||
| 63 HP 16 | 63 ± 1.5 | 7 | £84.46 | ||||
| 25 HP 16 | 25 ± 1 | 11 | TBA | Send us a stock query | |||
For more information regarding stock availability icons, please see our shipping page.
