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In 2013, the revenue of China's Laser industry was generally the same as that of 2012, and it showed a trend of rising first and then suppressing it. Among them, the laser system applied to metal processing accounted for a large proportion of the total sales revenue of China's laser processing industry. It is estimated that the global laser market will grow slowly in 2013, and the performance in 2014 will be more optimistic. It is estimated that the annual revenue growth will be about 7%-8%. /
In East Asia, China is still the most important application market for industrial lasers and laser systems. This is due to the continued development of China's real economy and the support of policies and regulations. In different industries, more and more innovative applications have promoted the development of China's laser industry.
In 2013, the revenue of China's laser industry was generally flat with that of 2012, and it showed a trend of rising first and then suppressing it. Among them, the laser system applied to metal processing occupies a large share of the total sales revenue of the Chinese laser processing industry. In the first half of 2013, the demand for high-power laser equipment in the sheet metal processing industry increased significantly year-on-year, but declined slightly in the second half of the year. It is expected that in the first half of 2014, the demand that was suppressed in the short term will be released, showing a trend of heavy volume growth.
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Laser Goggles
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.
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Features:
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Absorbent dye sealed in rigid polycarbonate lenses (not brittle)
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Surface scratches do not reduce the optical density of the lens
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Reasonable and affordable protective goggles
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High level optical density (OD value)
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Lineup that can be selected according to the type of wavelength and laser
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Model
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Typical Laser (nm)
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Luminousnes
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OD (optical density)
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LB-Rating
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LS-G
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532
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50%
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200 - 540nm OD 5+
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315 - 540nm DIRM LB5
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LS-G-2
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532
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30%
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200 - 540nm OD 7+
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315 - 540nm DIRM LB6
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LS-GI
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532 & 1064
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30%
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200 - 540nm OD 6+
900 - 1100nm OD 5+
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315 - 540nm DIRM LB5
900 - 1070nm DIR LB5
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LS-R
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635, 694
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50%
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600 - 700nm OD 4+
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620 - 700nm DIR LB4
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LS-R-2
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635
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30%
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600 - 700nm OD 6+
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620 - 700nm DIR LB5
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LS-RI
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635 & 808
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30%
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630 - 660nm OD 3+
800 - 830nm OD 5+
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630 - 660nm DIR LB3
800 - 830nm DIR LB5
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LS-RI-2
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635 & 808 & 980
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35%
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630 - 660 nm OD 2+
800 - 1100nm OD 5+
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630 - 660nm DIR LB2
800 - 1100nm DIR LB5
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LS-RI-3
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635 & 905 &980
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37%
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630 - 660nm OD 3+
800 - 830nm OD 3+
900 - 1100nm OD5+
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630 - 660nm DIR LB3
800 - 830nm DIR LB3
900 - 1100nm DIR LB5
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LS-AD
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755 & 808 & 1064
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40%
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740 - 1100nm OD 5+
780 - 1070nm OD 7+
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740 - 1100nm DIR LB5
800 - 1070nm IR LB7
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LS-DT
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980 & 1064 & 1320
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40%
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800 - 1700nm OD 4+
900 - 1100nm OD 5+
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800 - 1400nm DIR LB4
1400 - 1700nm DI LB3
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LS-IR-HP
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808 & 980 & 1064
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60%
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800 - 1100nm OD 5+
1060 - 1070nm OD 7+
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800 - 1100nm DIR LB5
1000 - 1070 IR LB7
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LS-UI
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200-1400
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10%
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200 - 1400nm
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LS-ER
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2780 & 2940
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80%
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2700 - 3000nm OD 6+
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2940nm DI LB3
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Protective goggles selection guide
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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.
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Optical density (OD value)
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Transmittance (%)
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0
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100
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1
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Ten
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2
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1
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3
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0.1
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Four
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0.01
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Five
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0.001
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6
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0.0001
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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.lasersciences.com