We specialized in manufacturing various small, middle to large-sized plastic blow molds, lid molds and other injection molds. We also specialized in producing molds for auto parts, tool boxes, chemical barrels, water buckets, toys etc., We export more than 500 sets of plastic molds annually to Europe, North America, Japan, Southeast Asia, Middle East, Russia etc.
If you want to purchase molds, please send us your sample or drawing. We can also design the mold according to your specific requirements.
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CNI offers proper Laser goggles that protect from laser damage. The lenses are constructed to seal absorbent dyes * in rigid polycarbonate to provide excellent crack resistance and prevent subtle scratches from affecting laser protection.The optical density (OD) and LB grades of a particular wavelength range are printed on the lens or frame and cannot be erased for permanent recognition without blocking the view.
Features:
Specifications
| Model | Typical Laser (nm) | Luminousnes | OD (optical density) | LB-Rating |
| LS-G | 532 | 50% |
200 - 540nm OD 5+ |
315 - 540nm DIRM LB5 |
| LS-G-2 | 532 | 30% |
200 - 540nm OD 7+ |
315 - 540nm DIRM LB6 |
| LS-GI | 532 & 1064 | 30% |
200 - 540nm OD 6+ 900 - 1100nm OD 5+ |
315 - 540nm DIRM LB5 900 - 1070nm DIR LB5 |
| LS-R | 635, 694 | 50% | 600 - 700nm OD 4+ |
620 - 700nm DIR LB4 |
| LS-R-2 | 635 | 30% | 600 - 700nm OD 6+ |
620 - 700nm DIR LB5 |
| LS-RI | 635 & 808 | 30% |
630 - 660nm OD 3+ 800 - 830nm OD 5+ |
630 - 660nm DIR LB3 800 - 830nm DIR LB5 |
| LS-RI-2 | 635 & 808 & 980 | 35% |
630 - 660 nm OD 2+ 800 - 1100nm OD 5+ |
630 - 660nm DIR LB2 800 - 1100nm DIR LB5 |
| LS-RI-3 | 635 & 905 &980 | 37% |
630 - 660nm OD 3+ 800 - 830nm OD 3+ 900 - 1100nm OD5+ |
630 - 660nm DIR LB3 800 - 830nm DIR LB3 900 - 1100nm DIR LB5 |
| LS-AD | 755 & 808 & 1064 | 40% |
740 - 1100nm OD 5+ 780 - 1070nm OD 7+ |
740 - 1100nm DIR LB5 800 - 1070nm IR LB7 |
| LS-DT | 980 & 1064 & 1320 | 40% |
800 - 1700nm OD 4+ 900 - 1100nm OD 5+ |
800 - 1400nm DIR LB4 1400 - 1700nm DI LB3 |
| LS-IR-HP | 808 & 980 & 1064 | 60% |
800 - 1100nm OD 5+ 1060 - 1070nm OD 7+ |
800 - 1100nm DIR LB5 1000 - 1070 IR LB7 |
| LS-UI | 200-1400 | 10% | 200 - 1400nm | / |
| LS-ER | 2780 & 2940 | 80% | 2700 - 3000nm OD 6+ |
2940nm DI LB3 |
Protective goggles selection guide
- About optical density (OD value: Optical Density)
A laser filter that blocks a specific wavelength of laser light becomes safer to the eye as the transmittance becomes zero.
Optical density (OD value) expresses the degree of absorption as a logarithm.
The higher the optical density (OD value), the higher the safety.
For example, if a CW 1kW laser beam is transmitted through laser protective glasses with an OD value of 6, it will be 1mW.
| Optical density (OD value) | Transmittance (%) |
|---|---|
| 0 | 100 |
| 1 | Ten |
| 2 | 1 |
| 3 | 0.1 |
| Four | 0.01 |
| Five | 0.001 |
| 6 | 0.0001 |
- About VLT (Visible Light Transmittance)
Indicates the transmittance of visible light.
To the human eye, the higher the VLT value, the brighter it looks, and the lower the VLT value, the darker it looks.
Infrared Laser Goggles,Laser Goggles,Laser Safety Goggles,Ir Laser Goggles
Changchun New Industries Optoelectronics Technology Co., Ltd. , https://www.cnioptics.com