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laser safety window T1Q01

The laservision mineral glass laser safety window T1Q01 with lamination provides a full protection within the red, NIR and IR range and alignment protection at 633nm. The blue filter material features a 35% VLT and is customized available up to a size of 200x100nm. The thickness is approximately 6-7mm. This window is certified acc. EN207 and CE marked with 5 sec. and 10 sec. of test time.

  • 000T1Q011001
  • GTIN: 4050369013056
  • 1 pieces
  • 0.39 kg
  • 0.30 kg

available standard sizes (mm):


The laser safety filter type T1Q01 is a green absorbing mineral glass filter without additional...more

The laser safety filter type T1Q01 is a green absorbing mineral glass filter without additional coating. The laser protection is based on absorption of the laser light within the bulk material. The laservision filter type T1Q01 has daylight transmission of approx. 35% but still a good colour recognition. The laser protection window T1Q01 is especially suitable for laser protection in the range between 690nm and up to 1320nm and alignment protection at 633nm. Additionally the laser safe window is certified with M-protection rating for ultra short pulse lasers at 720-1200nm. Please calculate required protection levels before using laser safe windows and compare with the filter provided.


Protection range

Protection in the infrared spectral range above 1400nm

near infrared
near infrared

Protection within the near infrared spectral range between 700nm and 1400nm


Protection within the visible spectral range between 400 and 700nm

Coating: no coating
Colour: blue
Protection Class / Norm: EN 207 full protection
EN 208 Alignment protection
EN 60825
Protection range: Infrared
near infrared
Filter technology: Absorption filter
Visual brightness: Sufficient
Filter material: Mineral glass
colour recognition: Slightly limited
Filter thickness: ca. 7mm
Properties: Neutral glass lamination
VLT (approx.): 35%
wavelength (nm) OD Operating mode  / Tested protection level
690 - 795 (OD7+) D LB6 + IRM LB7
>795 - 1100 (OD9+) D LB6 + IR LB7 + M LB9Y
>1100 - 1200 (OD8+) D LB6 + IR LB7 + M LB8
>1200 - 1320 (OD7+) D LB6 + IRM LB7
>1320 - 1400 (OD3+) DIRM LB3
>1400 - 1550 (OD3+) DIR LB3
10600 - 10600 (OD4+) DI LB4
690-1320nm | 212 kW/m 2 | T2 | t max = 105s 3000-25000nm | 221 kW/m 2 | T2 | t...more
690-1320nm | 212 kW/m2 | T2 | tmax = 105s
3000-25000nm | 221 kW/m2 | T2 | tmax = 105s
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