Representative image. Final geometry, finish and coating are confirmed from your drawing.
Reference · TO-RET
Chrome Reticle
Reticles
A patterned chrome reticle on glass for alignment, measurement and imaging, quoted from the pattern data and feature size.
Typical values
| Parameter | Reference |
|---|---|
| Reference substrate | BK7 or fused silica |
| Reference pattern | Chrome crosshair, scale or custom |
| Reference line width | 1–10 µm examples |
| Reference flatness | λ/4 |
| Reference parallelism | <10 arcsec |
| Pattern data | DXF / Gerber / vector PDF |
This is a drawing-led item. The reference values below help frame the discussion; the pattern, groove or spectral data on your drawing controls the quotation.
Chrome reticles are defined by the pattern data, line width, chrome thickness, substrate and inspection method. Send the pattern in a vector format and state the critical feature size and allowable defect level. The illustration is representative; final pattern and tolerances are confirmed from your data.
- Alignment
- Metrology
- Imaging systems
- Custom chrome pattern
- BK7 or fused silica
- Vector pattern input
- Pattern-level inspection
What to include in the RFQ
The following inputs let us quote the geometry, coating and inspection route without guessing.
Request a quote for this component- 01Vector pattern data with dimensions and datum
- 02Substrate, thickness and outer dimensions
- 03Line width, chrome thickness and defect limit
- 04Flatness, parallelism and clear aperture
- 05Inspection method and documentation
- 06Quantity
