214nm bandpass filter FWHM 15nm

Item No: COBF214-15

Type: Bandpass filter

Coating: Hard coating

uv bandpass filter 214nm FWHM 15nm Coligh Optics - 214nm bandpass filter

214nm bandpass filter is an optical filter that transmits only a narrow range of wavelengths centered around 214nm and blocks all other wavelengths. It is typically made of a material with a high refractive index and coated with thin films of dielectric materials that selectively reflect or transmit light.

In addition to UV spectroscopy, 214nm bandpass filters also have applications in microscopy, lithography, and other areas of science and engineering that involve the manipulation of UV light.

Coligh’s  stock standard 214nm bandpass filter feature:

  • Feature: UV interference bandpass filter
  • Center wavelength: 214±3nm
  • FWHM: 14±3nm
  • Blocking range: 200-1100nm
  • Transmission: Above 15%
  • Blocking depth: OD4
  • Size: φ8,φ10,φ12,φ12.5, φ25.4,φ50mm mounted or unmounted
  • Thickness: 4mm or 6mm mounted

Custom option:

  • Bandwidth: 10nm, 12nm, 14nm, 22nm, 25nm,any bandwith client request
  • Angle of incidence: Depend on request
  • Blocking depth: OD3, OD4, OD5, OD6
  • Size: round or square smaller than 100*100mm
  • Material thickness: Depend on request
  • Transmission and blocking rang: custom as per requirement or between 200nm to 1500nm

 

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