Collection: UV Optical Bandpass Filter (193nm - 400nm)

  • Price from $45 to $254
  • Covering major wavelength in UV Range
  • Ship out within 7 days
  • Custom Sizing available (Maximum 80x80mm in stock)
UV Laser Lines and Applications 100nm 400nm UV-C UV-B UV-A ArF Excimer 193nm Lithography KrF Excimer 248nm Micromachining XeCl Excimer 308nm Medical Treatment Nd:YAG (3rd) 355nm Marking/Drilling GaN Diode 375nm 3D Printing Common Applications: • Lithography (Semiconductor manufacturing) • Material Processing (Cutting, drilling, marking) • Medical Treatments (Surgery, therapy) • Scientific Research (Spectroscopy, analysis) • 3D Printing and Curing

Laser Line in UV Range

  • ArF Excimer Laser - 193nm (UV-C region) - Lithography
  • KrF Excimer Laser - 248nm (UV-C region) - Micromachining
  • XeCl Excimer Laser - 308nm (UV-B region) - Medical Treatment
  • Nd:YAG (3rd harmonic) - 355nm (UV-A region) - Marking/Drilling
  • GaN Diode Laser - 375nm (UV-A region) - 3D Printing
Please view on desktop for full experience
Hard Coated Bandpass Filter, 300nm-400nm

Other FWHM are available upon requests.

Substrates for UV Range Bandpass Filter

Properties UV Fused Silica (Corning 7980) SCHOTT D263T SCHOTT B270 BK7
Transmission Range 190nm - 2500nm 280nm - 2500nm 350nm - 2500nm 330nm - 2100nm
Refractive Index (at 589nm) 1.458 1.523 1.524 1.517
Thermal Expansion (10⁻⁷/°C) 5.5 7.2 9.4 7.1
Chemical Resistance Excellent Good Good Good
Cost Level High Medium Low Medium-Low
Primary Applications UV-VIS spectroscopy, Laser optics Display covers, Touch panels General optics, Camera lenses General purpose optics, Prisms
UV Damage Threshold Very High Moderate Low Moderate