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laser safety window T2K03

The laservision mineral glass laser safety window 000.T2K03.1002 without lamination provides a very high D LB7, IR LB8 protection effect within the NIR spectral range between 1,050 to 1,400nm. The light grey filter material features a 66% VLT and is customized available up to a size of 297x210nm. The thickness is approximately 4,0 - 6,5 mm. This window is certified acc. EN207 and CE marked with 5 sec. and 10 sec. of test time.

  • Order number: 000T2K031002
  • GTIN: 4050369016231
  • Weight incl. packaging: 1,00 kg
available standard sizes (mm)
Product number: 000T2K031002
Product information "laser safety window T2K03"
The laser safety filter type T2K03 is a light gray absorbing mineral glass filter without additional coating and without lamination. The protection is based on absorption of the laser light within the bulk material. In comparison with filter T1K02 this window is negligibly darker, but possesses especially within the range 1050-1400nm higher protection levels. The thickness is approximately 4,0 - 6,5 mm. The filter Type T1K03 has very good daylight transmission of approx. 66% which is comparable to that of a normal window. Color recognition is unrestricted. The laser protection filter is especially suitable for IR lasers starting from 950nm up to 1400nm. Additionally it protects against Er:YAG and CO2 lasers and in the whole range between 1400 and 2800nm. The laser safety window is CE certified and available in different standard- and customized sizes. Please calculate required protection levels before using laser safety filters and compare with the filter provided. Specifications
Protection range
near infrared
Protection within the near infrared spectral range between 700nm and 1400nm
Protection in the infrared spectral range above 1400nm
Coating: no coating
Colour: light grey
Filter material: Mineral glass
Filter technology: Absorption filter
Filter thickness: ca. 4,0 - 6,5 mm
Properties: No neutral glass lamination
Protection Class / Norm: EN 207 full protection, EN 60825
Protection range: Infrared, near infrared
VLT (approx.): 66%
Visual brightness: Very good
colour recognition: Excellent
1000-2100nm | 61,1 kW/m2 | T3 | tmax = 10,5s
Wavelength (NM) OD
940 - 1000 (OD4+)
>1000 - 1050 (OD7+)
>1050 - 1400 (OD8+)
>1400 - 2100 (OD4+)
>2100 - 3000 (OD4+)
>3000 - 11500 (OD5+)