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laser safety window T1M01

The laservision mineral glass laser safety window T1M01 with lamination provides a high protective effect against UV, NIR and IR lasers within the spectral area 180-532nm and 808-11,500nm. The orange filter material features a 25% VLT and is customized available up to a size of 297x210nm. The thickness is approximately 10,0 - 13,1 mm. This window is certified acc. EN207 and CE marked with 5 sec. of test time.

  • 000T1M011001
  • GTIN: 4050369018983
  • 1 pieces
  • 0.80 kg
  • 0.53 kg

available standard sizes (mm)

The laser protection window type T1M01 is an orange absorbing laminated mineral glass filter...more

The laser protection window type T1M01 is an orange absorbing laminated mineral glass filter without additional coating. The laser protection is based on absorption of the laser light within the bulk material. The filter T1M01 has an daylight transmission of approx. 25% and is mainly used for NIR laser (YAG, fibre, disc) and the harmonics (green, blue, UV). The laser protection window is CE certified (including M-rating for ultra short pulses) and is available in different standard and custom dimensions. Please calculate required protection levels before using laser safety window and compare with the window 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 ultraviolet spectral range between 180 and 400nm


Protection within the visible spectral range between 400 and 700nm

Coating: no coating
Colour: orange
Protection Class / Norm: EN 207 full protection
EN 60825
Visual brightness: Good
Protection range: Infrared
near infrared
Filter technology: Absorption filter
VLT (approx.): 25%
Filter material: Mineral glass
colour recognition: Slightly limited
Properties: Neutral glass lamination
Filter thickness: ca. 10,0 - 13,1 mm
wavelength (nm) OD Operating mode  / Tested protection level
180 - 315 (OD10+) D LB10 + IR LB5
>315 - 532 (OD8+) D LB7 + IR LB8 + M LB8Y
808 - <890 (OD3+) DIRM LB3
890 - <940 (OD5+) DIRM LB5
940 - <1000 (OD6+) DIRM LB6
1000 - <1025 (OD7+) DIR LB7 + M LB7Y
1025 - 1100 (OD9+) D LB7 + I LB9 + R LB8 + M LB8Y
>1100 - 1400 (OD8+) D LB7 + IR LB8 + M LB8Y
>1400 - 3000 (OD4+) DI LB4
>3000 - 11500 (OD5+) DI LB5
200-532nm | 203 kW/m 2 | T2 | t max = 105s 890-1400nm | 265 kW/m 2 | T2 | t max...more
200-532nm | 203 kW/m2 | T2 | tmax = 105s
890-1400nm | 265 kW/m2 | T2 | tmax = 105s
3000-25000nm | 409 kW/m2 | T2 | tmax = 105s
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