Shortpass FiltersFilters

VIS Pass- SP Series

Often thought of as “IR-cut” filters, Shortpass Filters are specifically designed to pass a broad spectrum of shorter wavelength light, while blocking longer visible (VIS) and near-infrared (NIR) wavelengths.

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Overview

Shortpass Filters VIS Pass

Often thought of as “IR-cut” filters, Shortpass Filters are specifically designed to pass a broad spectrum of shorter wavelength light, while blocking longer visible (VIS) and near-infrared (NIR) wavelengths.

 

  • ◆Designed to have a sharp transition between shorter wavelengths (which are passed) and longer wavelengths (which are blocked)
  • ◆Peak transmission ≥90%*
  • ◆Can be used with Longpass Filters for a custom, fine-tuned Bandpass Filter
  • ◆Anti-reflection coated for maximum transmission
  • ◆Exceptional surface quality; 40/20 scratch/dig
  • ◆Available in wavelength ranges from 340nm to 785nm

*Peak Transmission SP701 = 85%, SP705 = 88%

 

SP Series – VIS Pass

  • ◆Separate colors in monochrome or color applications
  • ◆Improve contrast and resolution

Part NoDescriptionUseful RangeCut-off 50% T
➡SP510Blue Shortpass Filter340-500nm510nm
➡SP570Blue-Green Shortpass Filter410-560nm570nm
➡SP585Cyan Shortpass Filter395-575nm585nm
➡nf550Magenta Dichroic Shortpass Filter (Green Block)395-475nm, 605-700nm480 / 590nm (cut-off / cut-on)
➡SP713Extended Hot Mirror / Reflects up to 1300nm420-695nm400/700nm (cut-on/cut-off)

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