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.
200 - 540nm OD 6+
900 - 1100nm OD 5+
315 - 540nm DIRM LB5
630 - 660nm OD 3+
800 - 830nm OD 5+
630 - 660nm DIR LB3
800 - 830nm DIR LB5
630 - 660 nm OD 2+
800 - 1100nm OD 5+
630 - 660nm DIR LB2
800 - 1100nm DIR LB5
630 - 660nm OD 3+
800 - 830nm OD 3+
900 - 1100nm OD5+
630 - 660nm DIR LB3
800 - 830nm DIR LB3
900 - 1100nm DIR LB5
740 - 1100nm OD 5+
780 - 1070nm OD 7+
740 - 1100nm DIR LB5
800 - 1700nm OD 4+
900 - 1100nm OD 5+
800 - 1400nm DIR LB4
800 - 1100nm OD 5+
1060 - 1070nm OD 7+
800 - 1100nm DIR LB5
Protective goggles selection guide
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.
Indicates the transmittance of visible light.
Infrared Laser Goggles,Laser Goggles,Laser Safety Goggles,Ir Laser Goggles Changchun New Industries Optoelectronics Technology Co., Ltd. , https://www.lasersciences.com
Measuring Range :     0 ~ 1.6 (MPa) Applicable Gas: Oxygen Outlet pressure : 0 --1 (MPa) Structure: Single stage type Temperature: -40~60 (ºC) 
About us
   Qingdao J&K Co., Ltd is the subsidiary company of J&k Group,founded in 1989. J$K Group has been a comprehensive manufacturer in China, with construction area of 14000 sqm and 300 skilled workers. J&K mainly work on pressure gauge. Core products include pressure gauge,regulaters,welding-cutting torches.OEM is also welcome. Till now, J&K has been one of the biggest machine accessories supplier in the north of China.
 Packaging & Shipping
 Why Choose Us?
  1.) We are specialized in pressure gauge for 30 more years.
  2.) Strictly quality controlling and inspecting system.
  3.) Reasonable and competitive price.
  4.) Fast delivery and time service.
  5.) Small quantity order is welcome.
 FAQ:
Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent,we can pack the goods in your branded boxes after getting your authorization letters.
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
Q3. What is your terms of delivery?
A: Â FOB, CFR, CIF.
Q4. How about your delivery time?
A: Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q8: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
 2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
If you are interested in our products,please send us inquiry,thanks.
Measuring Range :     0 ~ 1.6 (MPa) Applicable Gas: Oxygen Outlet pressure : 0 --1 (MPa) Structure: Single stage type Temperature: -40~60 (ºC)
About us
   Qingdao J&K Co., Ltd is the subsidiary company of J&k Group,founded in 1989. J$K Group has been a comprehensive manufacturer in China, with construction area of 14000 sqm and 300 skilled workers. J&K mainly work on pressure gauge. Core products include pressure gauge,regulaters,welding-cutting torches.OEM is also welcome. Till now, J&K has been one of the biggest machine accessories supplier in the north of China.
 Packaging & Shipping
 Why Choose Us?
  1.) We are specialized in pressure gauge for 30 more years.
  2.) Strictly quality controlling and inspecting system.
  3.) Reasonable and competitive price.
  4.) Fast delivery and time service.
  5.) Small quantity order is welcome.
 FAQ:
Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent,we can pack the goods in your branded boxes after getting your authorization letters.
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
Q3. What is your terms of delivery?
A: Â FOB, CFR, CIF.
Q4. How about your delivery time?
A: Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q8: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
 2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
If you are interested in our products,please send us inquiry,thanks.
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%
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%
LS-RI-2
635 & 808 & 980
35%
LS-RI-3
635 & 905 &980
37%
LS-AD
755 & 808 & 1064
40%
LS-DT
980 & 1064 & 1320
40%
LS-IR-HP
808 & 980 & 1064
60%
LS-UI
200-1400
10%
200 - 1400nm
/
LS-ER
2780 & 2940
80%
2700 - 3000nm OD 6+
2940nm DI LB3
Optical density (OD value)
Transmittance (%)
0
100
1
Ten
2
1
3
0.1
Four
0.01
Five
0.001
6
0.0001
To the human eye, the higher the VLT value, the brighter it looks, and the lower the VLT value, the darker it looks.
Acetylene Gas Regulator Pressure Reducer with Best Price
Application: Gas Welding and Cutting
Certificate: ISO9001; Ce; Ks
OEM: Accepted
Shipment: by Sea, Air or Express
Gas: Acetylene
Transport Package: by Carton, Pallet or as Your Request
Specification: 230bar
Origin: Qingdao China
HS Code: 8208900000
Application: Gas Welding and Cutting
Certificate: ISO9001; Ce; Ks
OEM: Accepted
Shipment: by Sea, Air or Express
Gas: Acetylene
Transport Package: by Carton, Pallet or as Your Request
Specification: 230bar
Origin: Qingdao China
HS Code: 8208900000