Lilly Electronics
200–450nm & 900–1700nm Laser Safety Window – 1064nm PMMA Acrylic, 200 × 250 × 5mm
200–450nm & 900–1700nm Laser Safety Window – 1064nm PMMA Acrylic, 200 × 250 × 5mm
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Product Overview
The LP-YLW5 green PMMA acrylic laser safety window is designed for observation panels in laser equipment enclosures. The manufacturer specifies filtering bands of 200–450nm and 900–1700nm, including OD >7 at 1030–1400nm for applications involving 1064nm lasers.
With a specified light transmittance of 22%, this panel allows observation through the enclosure while attenuating radiation within the listed wavelength bands. The manufacturer identifies 1060–1090nm fiber laser systems as a target application.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | LP-YLW5 |
| Material | PMMA acrylic |
| Color | Green |
| Specified Filtering Bands | 200–450nm and 900–1700nm |
| Target Fiber Laser Wavelengths | 1060–1090nm |
| Light Transmittance | 22% |
| Panel Size | 200 × 250mm |
| Thickness | 5mm |
Optical Density Ratings
Values below are stated in the datasheet.
| Wavelength Range | Optical Density |
|---|---|
| 200–450nm | OD >5 |
| 900–1030nm | OD >6 |
| 1030–1400nm | OD >7 |
| 1400–1700nm | OD >6 |
Manufacturer-Listed AB Values
| Wavelength Range | AB Value |
|---|---|
| 316–450nm | D I R AB5 |
| 900–1030nm | D AB6 + I AB6 |
| 1030–1400nm | D AB4 + I AB8 + R AB8 |
| 1400–1700nm | D AB2 + I AB3 |
Applications
- Fiber laser equipment enclosure viewing panels.
- Laser marking machine observation windows.
- Laser engraving machine viewing panels.
- Laser cutting machine observation windows.
Custom Sizes
The listed price is for one 200 × 250 × 5mm panel. For other dimensions, please contact us to confirm availability, specifications, and pricing.
Package Includes
1 × LP-YLW5 PMMA Acrylic Laser Safety Window
Selection Notice: Suitability depends on laser wavelength, output, operating mode, exposure conditions, and enclosure design. Optical density alone does not establish suitability for every application. Confirm the required protection level, applicable test documentation, and installation requirements before use.
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