HIGH QUALITY OPTICAL COATING TECHNOLOGY

HIGH QUALITY OPTICAL COATING TECHNOLOGY

HIGH QUALITY OPTICAL COATING TECHNOLOGY

HIGH QUALITY OPTICAL COATING TECHNOLOGY

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Fluorescence Filter

Fluorescence Filter
Fluorescence filter set is composed of an excitation filter, an emission filter, and a dichroic beamsplitter. A filter set may be designed to work with a single fluorophore or with multiple fluorophores simultaneously. The Superior precision and repeatability of the Magnetron sputtering or Evapolator deposition platform enables the realization of filters with exceptional blocking levels, high transmission levels, and very steep transition zones. The practical result in fluorescence based applications is bright, highcontrast images.

Application

Fluorescence microscopy, Flow cytometry, DNA microarray scanners, Real-timme PCR, Imaging systems.

Property

High peak transmission, Deep blocking over wide spectral ranges, precise edge placement, Hard dielectric coating/epoxy free optical path

Fluorescence Filter

General Specification

  • Transmission for filter
    • Passband transmission Typically over 90%
    • Blocking Transmission Typically 0.01%, OD4
  • Surface Quality
    • 60-40 scratch-dig as per MIL- STD- 48497A
  • Physical Durability
    • MIL-C-48497A
  • Coating type
    • “Hard” Magnetron Sputtered–epoxy free.

For best results, select excitation and emission filters with center wavelengths as close to the absorptive and emissive peaks as possible. This gives the best possible yield from the selected dye.

SPO Hard Coating

Ordering Information

Filter Type Model no. Remark (Description of model no)
Band Pass Filter(EXC, EMI Filter) BP-500/30-25
BP-500/30EX-25 		CWL/FWHM-Dimensions
Dichroic Mirror(AOI 45º) DM-500-25×36 Cut on(50%)-Dimensions
Notch Filter NF-500-25
NF-550-25
NF-600-25 		CWL-Dimensions
Edge Filter LP-500-25×36
SP-500-25×36 		Cut on(50%)-Dimensions

SPO'S Fluorescence filter