ZnSe Drilled Windows
ZnSe drilled windows for mechanically mounted CO2 laser and infrared assemblies, with drawing-based size review and coating options.
Quick Specifications
Product Description
Overview
ZnSe drilled windows are used when the optical window must be mechanically retained with screw holes or other drilled mounting features. The source file positions this product for CO2 laser and infrared assemblies where the optical clear aperture and the mechanical fastening pattern must be defined together.
Why this material or geometry matters
CVD ZnSe is commonly selected for infrared transmission paths that also need practical integration into housings, covers, and retained subassemblies. In drilled-window designs, the optical specification cannot be separated from the mounting layout, because the hole pattern, edge distance, clear aperture, and coating zone all interact with the final assembly.
Quick Specifications
| Parameter | Value |
|---|---|
| Material | Zinc Selenide (CVD ZnSe) |
| Diameter Range | 1-290 mm |
| Dimensional Tolerance | +0/-0.05 mm |
| Surface Figure | λ/8 @ 633 nm |
| Clear Aperture | >90% |
| Surface Quality | 60/40 scratch-dig |
| Edge Chip | <0.1 mm |
| Bevel | Based on client requests |
| Coating | Infrared AR coating on request |
Typical Applications
- Mounted laser windows
- OEM infrared assemblies
- Sensor protection windows
- Beam delivery housings
- Mechanically retained optics
Engineering Notes / Selection Guidance
Before quotation, confirm the hole pattern, edge distance, clear aperture, thickness, coating target, and the mounting load applied after assembly. The source file includes additional positioning data that should be confirmed directly against the drawing package before release, especially where hole placement and optical centering must be controlled together.
Request a Quote / Contact
Send the drawing, hole pattern, coating target, quantity, and assembly notes through the contact page for engineering review.
Key Features
Applications
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