SBA-Registered Small Business • ISO 9001:2008 Certified • ITAR Registered • Made in the USA   |   1-866-488-1064   |   +1-802-251-7300

UV Shortpass Filters

Omega Optical UV shortpass filters excel in applications such as water purification, environmental control, UV curing, or any other application where a high level of performance is required. We use the dual magnetron reactive sputtering coating tool to provide high transmission in the UV and excellent rejection through the visible.

uv_shortpass_filter_spectra

  • Standard Sizes: 12.5, 25 and 50mm
  • Cut-on: 275nm nominal
  • Cut-off: 400nm nominal
  • Transmission: ≥ 70% avg 280-390nm, ≥ 80% avg 320-380nm
  • Blocking: ≥ OD4 avg, OD3 min 420-750nm
  • Size Tolerance: +/- 0.25 mm
  • Thickness: 1mm

Applications for UV Shortpass Filters

  • Water Purification
  • Environmental Control
  • UV Curing
  • UV Photography