You need help finding or buying laser safety glasses, goggles, barriers, windows, or signs click here for assistance.
You can no get free shipping on laser safety glasses, goggles, barriers, windows, signs and labels that you buy online with Laser Safety Industries.
You are here: Home > Windows > Glass Laser Windows
Glass Laser safety viewing windows are intended to provide protection from class 3R, Class 3B and dangerous Class 4 lasers. They are excellent for use in enclosures, walls, glove boxes, windows, and machine view ports. Glass Laser Windows are available in standard three glass material filter types (200, 205, and 245 filter glass) but can be custom make glass laser windows from any of our laser protective glass filter material. These 3 standard laser filter glass protect from many common wavelengths. The following sizes are standard. Custom sizes and shapes can be developed to facilitate your lasers requirements in quantities of 1 to thousands.
Glass Laser Safety Viewing Windows are available in the following standard sizes:
  • 300x210 mm
  • 100x200 mm
  • 6.5x6.5 in square
  • 4x4 in square
  • 3x3 in square
  • 2x2 in square
  • 25x25 mm square
  • 1x1 in square
  • 4 in circle
  • 3 in circle
  • 2 in circle
  • 1 in circle
  • 12 mm circle
Laser Safety Viewing Windows are not intended to replace laser protective eyewear (laser glasses or laser goggles) or other laser safety products that maybe required. Contact us or your certified laser safety officer for more information.
Sort By:
Page of 4
245-W67 Glass laser window 12 mm offering protection primarily from Nd:YAG, Helium-Neon, Krypton, Ruby lasers wavelengths 630-1330 nm. These laser safety glasses meet and/or exceed US ANSI Z136 standards for use with lasers.
Laser Window 245 12 mm ND:YAG, Diode, ER:YAG, IR Lasers
Our Price: $15.00

OD Specifications:
OD 2+ @ 630-650 nm
OD 3+ @ 650-690 nm
OD 6+ @ 690-1330 nm
OD 8+ @ 1064 nm

200-W48 glass laser window 25x25 mm offering protection primarily from Diode lasers (980 nm), Nd:YAG lasers (1064 nm), UV lasers (190-375 nm), & CO2 lasers (10,600 nm). This laser safety window may provide protection from other laser wavelengths.
Laser Window 200 25x25 mm ND:YAG, Diode, ER:YAG, IR Lasers
Our Price: $25.00

OD Specifications:
OD 4+ @ 950-1050 nm
OD 5+ @ 1050-1500 nm
OD 4+ @ 1500-2300 nm
OD 5+ @ 2900-3600 nm

245-W52 Glass laser window 1x1in offering protection primarily from Nd:YAG, Helium-Neon, Krypton, Ruby lasers wavelengths 630-1330 nm. These laser safety glasses meet and/or exceed US ANSI Z136 standards for use with lasers.
Laser Window 245 1x1in ND:YAG, Diode, ER:YAG, IR Lasers
Our Price: $25.00

OD Specifications:
OD 2+ @ 630-650 nm
OD 3+ @ 650-690 nm
OD 6+ @ 690-1330 nm
OD 8+ @ 1064 nm

245-W63 Glass laser window 1in offering protection primarily from Nd:YAG, Helium-Neon, Krypton, Ruby lasers wavelengths 630-1330 nm. These laser safety glasses meet and/or exceed US ANSI Z136 standards for use with lasers.
Laser Window 245 1in ND:YAG, Diode, ER:YAG, IR Lasers
Our Price: $25.00

OD Specifications:
OD 2+ @ 630-650 nm
OD 3+ @ 650-690 nm
OD 6+ @ 690-1330 nm
OD 8+ @ 1064 nm

200-W67 glass laser safety window 12mm offering protection primarily from Diode lasers (980 nm), Nd:YAG lasers (1064 nm), UV lasers (190-375 nm), & CO2 lasers (10,600 nm). This laser safety window may provide protection from other laser wavelengths.
Laser Window 200 12mm ND:YAG, Diode, ER:YAG, IR Lasers
Our Price: $27.00

OD Specifications:
OD 4+ @ 950-1050 nm
OD 5+ @ 1050-1500 nm
OD 4+ @ 1500-2300 nm
OD 5+ @ 2900-3600 nm

245-W48 Glass laser window 25x25 mm offering protection primarily from Nd:YAG, Helium-Neon, Krypton, Ruby lasers wavelengths 630-1330 nm. These laser safety glasses meet and/or exceed US ANSI Z136 standards for use with lasers.
Laser Window 245 25x25 mm ND:YAG, Diode, ER:YAG, IR Lasers
Our Price: $30.00

OD Specifications:
OD 2+ @ 630-650 nm
OD 3+ @ 650-690 nm
OD 6+ @ 690-1330 nm
OD 8+ @ 1064 nm

205-W65 glass laser window 12mm Round offering protection primarily from Diode lasers (980 nm), Nd:YAG lasers (1064 nm), UV lasers (190-375 nm), & CO2 lasers (10,600 nm). This laser safety window may provide protection from other laser wavelength.
Laser Window 205 12mm Round ND:YAG, Diode, ER:YAG, IR Lasers
Our Price: $35.00

OD Specifications:
OD 5+ @ 950-1000 nm
OD 7+ @ 1000-1600 nm
OD 5+ @ 1600-2400 nm
OD 4+ @ 2400-2900 nm
OD 5+ @ 2900-10600 nm

200-W52 glass laser window 1x1in offering protection primarily from Diode lasers (980 nm), Nd:YAG lasers (1064 nm), UV lasers (190-375 nm), & CO2 lasers (10,600 nm). This laser safety window may provide protection from other laser wavelengths.
Laser Window 200 1x1in ND:YAG, Diode, ER:YAG, IR Lasers
Our Price: $35.00

OD Specifications:
OD 4+ @ 950-1050 nm
OD 5+ @ 1050-1500 nm
OD 4+ @ 1500-2300 nm
OD 5+ @ 2900-3600 nm

200-W63 glass laser safety window 1in offering protection primarily from Diode lasers (980 nm), Nd:YAG lasers (1064 nm), UV lasers (190-375 nm), & CO2 lasers (10,600 nm). This laser safety window may provide protection from other laser wavelengths.
Laser Window 200 1in ND:YAG, Diode, ER:YAG, IR Lasers
Our Price: $35.00

OD Specifications:
OD 4+ @ 950-1050 nm
OD 5+ @ 1050-1500 nm
OD 4+ @ 1500-2300 nm
OD 5+ @ 2900-3600 nm

205-W63 glass laser window 1in Round offering protection primarily from Diode lasers (980 nm), Nd:YAG lasers (1064 nm), UV lasers (190-375 nm), & CO2 lasers (10,600 nm). This laser safety window may provide protection from other laser wavelength.
Laser Window 205 1in Round ND:YAG, Diode, ER:YAG, IR Lasers
Our Price: $39.00

OD Specifications:
OD 5+ @ 950-1000 nm
OD 7+ @ 1000-1600 nm
OD 5+ @ 1600-2400 nm
OD 4+ @ 2400-2900 nm
OD 5+ @ 2900-10600 nm