Optical flats
Description
These uncoated flats are used for checking the flatness of other surfaces from the interference fringes (Newton’s rings) seen when the surfaces are in contact, in monochromatic light. They are also useful as substrates for special mirrors.
|
Flatness |
λ/10 (front face) |
|
Diameter |
+0, -0.2mm |
|
Thickness |
±0.1mm |
|
Material |
|
|
Scratch-dig |
| Item code | Diameter (mm) | Thickness (mm) | Price per item (£ GBP) |
Stock available | Volume discount available |
Datasheets & customisation options |
Select amount |
|---|---|---|---|---|---|---|---|
| 63 MF 00 | 63 | 12 | £104.42 | ||||
| 40 MF 00 | 40 | 9 | £86.88 | ||||
| 25 MF 00 | 25 | 6 | £48.52 | ||||
| 100 MF 00 | 100 | 15 | £285.32 | ||||
For more information regarding stock availability icons, please see our shipping page.
