4K DLP Engine UV 100um
DP153A is a DLP projection optical engine developed for 3D printing applications with high-power UV 405nm LED. DP153A can output 405nm optical power over 2.8 W while projecting a 4K HD picture with 100 um projection pixel. With its all-glass optics, small throw ratio and low distortion optical design, DP153A can well meet the needs of 3D printing for industrial applications.
| Display Panel | 3840×2160 DLP XPR |
| Light Sourse | LED |
| Working Wavelength | 405nm |
| Maximal Output Optical Power | 3.5W |
| Projection Size(100um) | 192×108mm2 |
| Projection Distance | 207mm（including 8mm H-K9L equivalent glass） |
| Contrast Ratio | ≥1000:1 |
| Distortion | ≤0.2% |
| Uniformity | ≥90% |
| Offset | None |
| Throw Ratio | 1.1 |
| Optical Engine Dimension | 206.7×136.1×150.0mm3 |
| Alternative Parameter | Projection pixel 75/130um, Wavelength 385nm |