Optical windows
We supply your optical windows
SINOPTIX offers the best high quality/ low price optical windows. Please browse below examples of our high optical request realizations. offers the best high quality – low price optical windows. Please browse below examples of our high optical request realizations.
Optical windows manufacturing capabilities
| SPECIFICATION | USUAL | SPECIFIC |
|---|---|---|
| SIZE | up to 500mm | from 0,5mm up to 1,5m |
| TRANSMISSION | Visible range | UV to far infrared |
| SCRATCH & DIG | 20-10 | 10 -5 |
| SURFACE IRREGULARITY | λ/10 | λ/20; λ/100 may be achieved with IBF (Ion Beam Figuring) |
| DIMENSIONAL TOLERANCE | +/- 0,1mm | +/- 0,05mm |
| PARALLELISM | ≤ 5 arcsec | ≤ 1 arcsec |
| CLEAR APPERTURE | 90% | 95% |
| COATING | AR | Custom filtering, mirror, masks, ITO coatings |
| MATERIAL | B270, N-BK7, HK9L, fused silica | Si, Ge, ZnSe, other optical materials |
| DAMAGE THRESHOLD | 5J/cm2 | 20J/cm2 |
Optical windows general information
Optical windows usage
Principal usage of optical windows are :
– Protection of optical devices (minimizing optical deformation of optical signal)
– Support for masks, markings and filtering
– Supports for opto-electric components
Optical windows types
SINOPTIX can provide almost all kind of optical windows :
– Flat of with angle (wedges)
– Round windows, square windows, ellipse windows, ring windows & specific shapes
– Bended windows (float)
– Plastic injection optical windows