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eSource Optics
"The VUV to UV Optics Source"

eSource Optics specializes in high quality Vacuum Ultraviolet (VUV) to Ultraviolet (UV) Optical Components for the VUV to UV wavelength region from 120nm to ~320nm.  VUV to UV Optics include VUV & UV Optical Bandpass Filters, VUV & UV Broadband Flat & Spherical Mirrors, UV Neutral Density Optical Filters, VUV & UV Optical Beamsplitters, VUV & UV Optical Windows, VUV & UV Lenses & VUV & UV Right Angle Prisms & Equilateral Dispersive Prisms.   



► VUV Optical Bandpass Filters UV Optical Bandpass Filters

eSource Optics high quality VUV & UV Optical Bandpass Filters are available at specific peak wavelengths over the Vacuum Ultraviolet (VUV) wavelength range 122nm to 200nm.  Ultraviolet (UV) Optical Bandpass Filters are available at specific peak wavelengths over the wavelength range of 220nm to 320nm, within the UVC & UVB Short to Mid-wave Ultraviolet spectrum; including 222nm Filters for UVC sterilization.   Both Narrowband (FNB) & Broadband (FBB) VUV & UV Optical Bandpass Filter designs are available having VUV to UV filter Bandwidths of 20nm FWHM and 35-50nm FWHM. Very Narrow Bandwidth UV Optical Bandpass Filter designs are available at select UV wavelengths designated as "FVN" having a ~10nm FWHM in both a 25.0mm & 50.0mm Diameter size.


► VUV & UV Broadband Flat Mirrors and VUV & UV Broadband Spherical Mirrors

eSource Optics high quality VUV & UV Broadband Mirrors are enhanced for specific peak VUV to UV wavelengths over the Broadband Vacuum Ultraviolet (VUV) to Ultraviolet (UV) wavelength range from 121.6nm to 200nm.  Both VUV to UV Mirror Coatings and complete VUV & UV Broadband Flat & Spherical Mirrors are available in a variety of sizes.


► UV Neutral Density Optical Filters

eSource Optics Ultraviolet (UV) Neutral Density Optics Filters are available with Optical Densities (O.D.) ranging from 0.30 to 4.00 over the broadband UV wavelength range of 200m to 320nm.


► VUV & UV Optical Beamsplitters

eSource Optics high quality broadband VUV & UV Optical Beamsplitters are enhanced for the Broadband Vacuum Ultraviolet (VUV) to Ultraviolet (UV) wavelength range from 170nm to 300nm. VUV & UV Optical Beamsplitters are available in a variety of sizes. 


eSource Optics VUV grade CaF2 & MgF2 crystalline & Sapphire materials and UV Grade Fused Silica are also available for Vacuum Ultraviolet (VUV) to Ultraviolet (UV) applications.  VUV to UV Optics include:

   VUV & UV Optical Windows & VUV & UV Optical Wedged Windows 

 ►  VUV & UV Spherical Plano-Convex Lenses &  VUV & UV CaF2 Spherical Plano-Concave Lenses 

 ►  UV Fused Silica Plano-Convex Lenses

   VUV & UV CaF2 Bi-Convex/Bi-Concave Lenses & VUV & UV CaF2 Positive & Negative Meniscus Lenses

  VUV & UV CaF2 Right Angle & Equilateral Dispersive Prisms






eSource Optics also supplies Optical Windows for UV to Near Infrared wavelengths including Laser Quality & Analytical Quality UV Fused Silica & N-BK7 Glass Optical Windows in popular Diameter sizes.

  Square Flat Optical Windows

►  Circular Flat Optical Windows



In addition, eSource Optics supplies Precision cut Hardwood Optical Cases & Optics Boxes available in 25.0mm to 50.8mm Diameter/Square optical wood case sizes for a wide range of optics.







We also offer a little Photonics education & fun with Optics via our exclusive "Rainbowindows"


Our staff has over forty years experience specializing in providing a complete product line of high quality optics as the Vacuum Ultraviolet (VUV) to Ultraviolet (UV) source of Photonics solutions.   If you’re seeking high quality VUV to UV optics from "The VUV to UV Optics Source" of Photonics solutions, your search has ended..............



Thank you for visiting our web site and we look forward to providing you with the very best combination of Price, Delivery and Service.


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         eSource Optics / PMB 126, 1225 Providence Rd, Whitinsville, MA 01588

       VUV-UV Optical Filters & Mirrors/ VUV-UV Windows/Lenses & Prisms