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Tempered Glass

It is important to see the object while you are working with the laser.  In order to increase the visibility and color transmission, this type is made to have high visible light transmittance.  Choose the filter according to laser power.
  • High visible transmittance
  • High color transmission
  • High chemical agent resistance
  • Three different OD filters of Nd-YAG according to laser power is available.

 
OVERGLASS

Frame:  Plastic

Lens:  Tempered glass

Specification:  Can be worn over prescription eyewear

Tempered Glass (Laser absorption type).  Please note that optical density graphs are based on measurement values, not based on standard values.

FILTER CODE FRAME TYPE AVAILABILITY
☺		 COLOR &
LUMINOUS TRANS-MITTANCE
(LT)		 APPLICABLE LASER WAVE-LENGTH (nm) OPTICAL DENSITY
(OD)		 REMARKS
YL-250G COLOR LT
Nd-YAG (OD3) ☺ GREEN
 80% Nd-YAG 1064 3 < These tempered glasses are applicable to
Nd-YAG 1064nm.

Available for types
OD3, OD5, and OD7
Ho-YAG 2100 2 <
Er-YAG 2940 2 <
Nd-YAG (OD5) ☺ GREEN
 74% Nd-YAG 1064 5 <
Ho-YAG 2100 3.5 <
Er-YAG 2940 3.5 <
Nd-YAG (OD7) ☺ GREEN
 69% Nd-YAG 1064 7 <
Ho-YAG 2100 5 <
Er-YAG 2940 5 <
TELECOM ☺ GREEN
 80% TELECOM 980 3 < Applicable to Telecommunication Laser Diode 1310nm and 1550nm
1310 2 <
1550 2 <
LASER DIODE 780 0.8 <

 

The use of Tempered Glass laser protective eyewear

  1. Do not use this laser protective eyewear for the other laser than applicable laser.
  2. Do not put off this laser protective eyewear while working with laser.
  3. Do not use laser protective eyewear for welding protection.
  4. Do not look into the direct laser beam even if you wear this laser protective eyewear.
  5. Do not use the product when you received strong energy or product is damaged.