How to RFQ
- Laser grade vs optical grade
- Diameter / L × W × T — say if +2 mm is already in CAD
- Window vs blank vs SMTY vs dome
- AR wavelengths or uncoated
- Quantity, ship-to country, drawing file
Products
Zinc selenide,
to print.
Windows, sheets, SMTY, cores, edged blanks and custom shapes. Laser grade for CO2. Optical grade for imaging. Hazardous — gloves, SDS on request.
Plant films
The crystal, moving.
Four clips from Gwangju. Home stays still. Same deck on Factory.
Plant film 01 / 04
CVD plates · inventory
ZnSe windows
Finished plano. Uncoated 0.6–16 µm. AR on request including 10.6 µm / HeNe dual-band. SKU KM-ZnSe-W12.7mmX3.0mm.
Raw sheets
Laser-grade and optical-grade CVD plates for your shop. Effective areas include 800×1200 and 800×1400 mm class.
SMTY sheets
Water-jet nested ~2 mm oversize. Circle, square, thick, sheet-slab. SKU SMTYSheetWJ.
Cores & edged blanks
+2.032 mm diameter, ±0.254 mm thickness, chip <0.762 mm. Laser or optical grade.
Domes & custom
Non-plano to STEP or DXF. Water-jet profiles, oversized blanks.