Mail Telephone Telephone

laser safety window T1K03

The laservision mineral glass laser safety window 000.T1K03.1001 with lamination provides very high protection ratings like D LB7, IR LB8 within the NIR spectral area (1,050-1,400nm). The light grey filter material features a 66% VLT and is customized available up to a size of 297x210nm. The thickness is approximately 5,3 - 8,0 mm. This window is certified acc. EN207 and CE marked with 5 and 10 sec. of test time.

  • Order number: 000T1K031001
  • GTIN: 4050369013025
  • Pack unit: 1 pieces
  • Weight incl. packaging: 0,44 kg
  • Weight excl. packaging: 0,35 kg
available standard sizes (mm)
Product number: 000T1K031001
Product information "laser safety window T1K03"

The laser safety filter type T1K03 is a light gray absorbing mineral glass filter without additional coating. The protection is based on absorption of the laser light within the bulk material. In comparison with filter T1K02 this window is approx. 2mm thicker and negligibly darker, but possesses, especially within the range 1050-1400nm, higher protection levels. 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. Please calculate required protection levels before using laser safety filters and compare with the filter provided.


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. 5,3 - 8,0 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 | 265 kW/m2 | T2 | tmax = 105s
3000-25000nm | 284 kW/m2 | T2 | tmax = 105s
900 - 1000 (OD4+) DIRM LB4
>1000 - 1050 (OD7+) DIRM LB7
>1050 - 1400 (OD8+) D LB7 + IR LB8 + M LB8Y
>1400 - 2100 (OD5+) DI LB5 + R LB3Y + M LB3
>2100 - 25000 (OD4+) DIM LB4 + R LB3Y

Other products in this category

laser safety window T2K03
available standard sizes (mm): 200 x 100
The T2K03 mineral glass laser safety window is particularly suitable for IR- Er:YAG- and CO2 lasers. Buy from laservision!
laser safety window T1K06
available standard sizes (mm): 200 x 100
The mineral glass laser safety window T1K06 is especially suitable for IR lasers from 900-11500 nm. Buy from laservision!
laser safety window T1K02
available standard sizes (mm): 200 x 100
The mineral glass laser safety window T1K02 offers high protection levels of D LB6, IR LB8 in the NIR spectral range (1050-1400nm). Buy from laservision!