Shortpass Filter (SPF)

  • more than 40 types of Shortpass Filter in Stock
  • Cutoff Wavelength from 360 ~ 1650nm available
  • Standard mount of dia12.5mm and dia25.4mm for easy assembly
  • Custom Cut available for different size of Filters
Product Price
SP1000 Shortpass Filter(T>90%@470-990nm,OD4@1015-1420nm) $50.00
SP1050 Shortpass Filter(T>90%@500-1040nm,OD4@1065-1510nm) $50.00
SP1100 Shortpass Filter(T>90%@500-1090nm,OD4@1115-1550nm) $50.00
SP1165 Shortpass Filter(T>90%@595-1150nm,OD4@1200-1800nm) $50.00
SP1310 Shortpass Filter(T>90%@750-1300nm,OD5@1350-2070nm) $50.00
SP1560 Shortpass Filter(T>95%@1200-1540nm,OD6@1580-2100nm) $50.00
SP360 Shortpass Filter(T>90%@320-360nm,OD5@200-800nm) $50.00
SP390 Shortpass Filter(T>95%@320-385nm,OD3@400-780nm) $50.00
SP395 Shortpass Filter (T＞85%@350-385nm,OD5@400-500nm) $50.00
SP410 Shortpass Filter (T＞85%@330-410nm,OD5@420-920nm) $50.00
SP420 Shortpass Filter (T＞85%@370-415nm, OD3@435-750nm) $50.00
SP440 Shortpass Filter (T＞85%@380-435nm,OD3@200-1100nm) $50.00
SP455 Shortpass Filter (T＞85%@380-445nm, OD4@470-750nm) $50.00
SP490 Shortpass Filter (T＞92%@380-490nm, OD2@510-1100nm) $50.00
SP505 Shortpass Filter (T＞90%@400-500nm, OD3@520-1000nm) $50.00
SP550 Shortpass Filter(T>90%@348-545nm,OD4@560-1000nm) $50.00
SP600 Shortpass Filter (T＞90%@400-590nm, OD4@610-1200nm) $50.00
SP630 Shortpass Filter(T>90%@385-620nm,OD5@200-1100nm) $50.00
SP650 Shortpass Filter (T＞95%@400-640nm, OD5@665-1100nm) $50.00
SP675 Shortpass Filter (T＞90%@400-650nm, OD2@700-1100nm) $50.00
SP690 Shortpass Filter (T＞90%@420-685nm, OD3@710-1100nm) $50.00
SP700 Shortpass Filter (T＞95%@400-690nm, OD5@715-1080nm) $50.00
SP710 Shortpass Filter (T＞90%@400-700nm, OD3@725-1100nm) $50.00
SP720 Shortpass Filter (T＞95%@410-690nm, OD2@730-1100nm) $50.00
SP730 Shortpass Filter(T>95%@400-720nm,OD2@740-1100nm) $50.00
SP750 Shortpass Filter (T＞90%@500-730nm, OD6@780-1100nm) $50.00
SP750 Shortpass Filter (T＞95%@420-740nm, OD6@760-1200nm) $50.00
SP760 Shortpass Filter (T＞85%@400-750nm,OD4@200-1100nm) $50.00
SP780 Shortpass Filter (T＞92%@400-780nm, OD2@800-1100nm) $50.00
SP800 Shortpass Filter (T＞85%@400-800nm,OD4@200-1100nm) $50.00
SP830 Shortpass Filter (T＞90%@450-800nm, OD5@960-1200nm) $50.00
SP850 Shortpass Filter (T＞92%@400-850nm, OD2@870-1100nm) $50.00
SP890 Shortpass Filter (T＞90%@500-850nm, OD2@980-1520nm) $50.00
SP895 Shortpass Filter (T＞95%@400-885nm, OD3@915-1350nm) $50.00
SP900 Shortpass Filter (T＞85%@400-890nm,OD4@920-1100nm) $50.00
SP900 Shortpass Filter (T＞95%@400-895nm, OD3@930-1150nm) $50.00
SP950 Shortpass Filter (T＞85%@450-940nm,OD4@200-1100nm) $50.00
SP950 Shortpass Filter(T>90%@450-640nm,OD4@965-1350nm) $50.00
SP975 Shortpass Filter(T>90%@460-965nm,OD4@985-1400nm) $50.00
SP980 Shortpass Filter (T＞90%@600-960nm, OD5@1000-1200nm) $50.00
SP1000 Shortpass Filter(T>90%@470-990nm,OD4@1015-1420nm)
$50.00
SP1050 Shortpass Filter(T>90%@500-1040nm,OD4@1065-1510nm)
$50.00
SP1100 Shortpass Filter(T>90%@500-1090nm,OD4@1115-1550nm)
$50.00
SP1165 Shortpass Filter(T>90%@595-1150nm,OD4@1200-1800nm)
$50.00
SP1310 Shortpass Filter(T>90%@750-1300nm,OD5@1350-2070nm)
$50.00
SP1560 Shortpass Filter(T>95%@1200-1540nm,OD6@1580-2100nm)
$50.00
SP360 Shortpass Filter(T>90%@320-360nm,OD5@200-800nm)
$50.00
SP390 Shortpass Filter(T>95%@320-385nm,OD3@400-780nm)
$50.00
SP395 Shortpass Filter (T＞85%@350-385nm,OD5@400-500nm)
$50.00
SP410 Shortpass Filter (T＞85%@330-410nm,OD5@420-920nm)
$50.00
SP420 Shortpass Filter (T＞85%@370-415nm, OD3@435-750nm)
$50.00
SP440 Shortpass Filter (T＞85%@380-435nm,OD3@200-1100nm)
$50.00
SP455 Shortpass Filter (T＞85%@380-445nm, OD4@470-750nm)
$50.00
SP490 Shortpass Filter (T＞92%@380-490nm, OD2@510-1100nm)
$50.00
SP505 Shortpass Filter (T＞90%@400-500nm, OD3@520-1000nm)
$50.00
SP550 Shortpass Filter(T>90%@348-545nm,OD4@560-1000nm)
$50.00
SP600 Shortpass Filter (T＞90%@400-590nm, OD4@610-1200nm)
$50.00
SP630 Shortpass Filter(T>90%@385-620nm,OD5@200-1100nm)
$50.00
SP650 Shortpass Filter (T＞95%@400-640nm, OD5@665-1100nm)
$50.00
SP675 Shortpass Filter (T＞90%@400-650nm, OD2@700-1100nm)
$50.00
SP690 Shortpass Filter (T＞90%@420-685nm, OD3@710-1100nm)
$50.00
SP700 Shortpass Filter (T＞95%@400-690nm, OD5@715-1080nm)
$50.00
SP710 Shortpass Filter (T＞90%@400-700nm, OD3@725-1100nm)
$50.00
SP720 Shortpass Filter (T＞95%@410-690nm, OD2@730-1100nm)
$50.00
SP730 Shortpass Filter(T>95%@400-720nm,OD2@740-1100nm)
$50.00
SP750 Shortpass Filter (T＞90%@500-730nm, OD6@780-1100nm)
$50.00
SP750 Shortpass Filter (T＞95%@420-740nm, OD6@760-1200nm)
$50.00
SP760 Shortpass Filter (T＞85%@400-750nm,OD4@200-1100nm)
$50.00
SP780 Shortpass Filter (T＞92%@400-780nm, OD2@800-1100nm)
$50.00
SP800 Shortpass Filter (T＞85%@400-800nm,OD4@200-1100nm)
$50.00
SP830 Shortpass Filter (T＞90%@450-800nm, OD5@960-1200nm)
$50.00
SP850 Shortpass Filter (T＞92%@400-850nm, OD2@870-1100nm)
$50.00
SP890 Shortpass Filter (T＞90%@500-850nm, OD2@980-1520nm)
$50.00
SP895 Shortpass Filter (T＞95%@400-885nm, OD3@915-1350nm)
$50.00
SP900 Shortpass Filter (T＞85%@400-890nm,OD4@920-1100nm)
$50.00
SP900 Shortpass Filter (T＞95%@400-895nm, OD3@930-1150nm)
$50.00
SP950 Shortpass Filter (T＞85%@450-940nm,OD4@200-1100nm)
$50.00
SP950 Shortpass Filter(T>90%@450-640nm,OD4@965-1350nm)
$50.00
SP975 Shortpass Filter(T>90%@460-965nm,OD4@985-1400nm)
$50.00
SP980 Shortpass Filter (T＞90%@600-960nm, OD5@1000-1200nm)
$50.00

What is a Shortpass Filter?

Shortpass Filter allow shorter wavelength to pass through while blocking longer wavelength.

For example, SP600 will allow 400-590nm light to go through while blocking 610-1200nm light.

You can use below interactive demo to simulate shortpass filter with different cutoff wavelength,

Specifications of Shortpass Filter

  • Cutoff Wavelength

    The wavelength point where shortpass filter hit 50% of its peak transmission.

  • Blocking Region

    The wavelength region where you do not want the light go through.

    example: OD5@600-900nm

  • Optical Density

    The attenuation of light in the blocking region.

    example: OD4 means in the blocking region transmit should lower than 0.01%

  • Transmit Region

    The wavelength region where shortpass filter transmit light.

    Usually in UV-VIS range.

  • Transmittance

    The transmission ratio in transmit region.

    Usually an average value over the range.

  • Transition Area

    The area between transmit region and blocking region. Smaller transition area means better performance.

    (Usually called "Sharp Edge")

What's the purpose of using a shortpass filter?

You can select the light over an area.(Usually in UV-VIS range)

For example, you can have a Mercury Arc Lamp which emit light from 254nm to 579nm.

By applying a SP395nm filter (Cutoff at 395nm), You can have all the emission line in UV range, while removing the VIS part.

Need Customization?