4.5mm PMMA aspheric lens with 1.5mm BFL. Designed for collimating 808nm IR laser beams in compact optical systems.
CL1P-D45F15
Description
The CL1P-D45F15 Plastic Aspheric Lens is a compact, high-precision optical element designed to collimate 808nm infrared laser diodes. With a 4.5mm outer diameter, 2.2mm height, and a short 1.50mm back focal length (BFL), it is well suited for tight-space optical designs where fast collimation and minimal beam divergence are required.
This lens is molded from PMMA (Polymethyl Methacrylate), offering excellent transmission in the near-infrared range, lightweight structure, and cost-effective manufacturing. Its aspheric surface profile eliminates spherical aberrations, ensuring clean, focused beam output for precision IR applications.
The CL1P-D45F15 is an excellent choice for laser modules, optical sensors, biomedical devices, and NIR illumination systems operating at 808nm.
Key Features
- Outer diameter: 4.5mm
- Height: 2.2mm
- Back focal length (BFL): 1.50mm
- Material: PMMA (Polymethyl Methacrylate)
- Aspheric design for reduced aberrations
- Optimized for 808nm near-infrared light
- Compact and lightweight
Additional information
| Substrate Material | PMMA (Acrylic) |
|---|---|
| Wavelength | 808nm |
| Back Focal Length BFL | 1.50mm |
| Diameter | 4.5mm |
| Thickness | 2.2mm |