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AR Coating 450nm laser Collimator Lens
| Wavelength | 405nm&405+/-10nm |
| EFL(Effective focal length) | 4.02mm |
| SD(Back Focal Length) | 2.357mm |
| NA(Numerical Aperture) | 0.6mm |
| Diameter | 6.33mm |
| Barrel size | M9×P0.5 |
| Lens length | 8.0mm 10mm |
| AR Coating | 400-700nm |
Compatibility:
for laser diodes or any other wavelength is between 200nm and 1100nm Light source ,such as 405nm 450nm 635nm 650nm 660nm 670nm 680nm 780nm 808nm 830nm 850nm 880nm 905nm 940nm 980nm
Please keep the lens clean to make the laser beam clear and bright. Before carrying on some laser DIY activities, please read about the technical information first and protect your eyes before laser ray.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.