In the first three quarters of this year, the production and sales revenue of the Fast Group hit another record high, accumulatively achieving a sales revenue of 5.75 billion yuan, an increase of 24.17% year-on-year; and an industrial output value of 5.508 billion yuan, a year-on-year increase of 16.54%; cumulative production and sales of heavy-duty transmissions. 392,309 units and 4,200,006 units were up 17.96% and 25.37% year-on-year respectively; all major operating indicators were close to last year's full year, and the growth rate was much higher than the industry growth rate.
Since the second half of the year, Fast Group has not only adapted itself to market adjustments, but has also achieved steady growth in production and operations, and the pace of new product development continues to accelerate. On the basis of consolidating and developing the heavy-duty truck market, Fast Transmission achieved new breakthroughs in various fields such as buses and China Cards, and was widely favored by users at home and abroad.
View related topics: Fast: Heavy-duty transmission production and sales in the world
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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/
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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