FILTER PRODUCTS

to
to
to
to
to
UV Blocking Filters
Coursen Coating Labs Inc
These filters are Similar to UV long pass filters and may use absorbing glass filters and/or optical coatings to achieve desired results. The Schott UV blocking filter is one of the filters we sell. Applications include museum lighting, instruments, cameras, and windows.
  • Diameter: -- mm
  • Thickness: 3 mm
  • Transmission Wavelength Range: 360 - 4100 nm
  • Cut-On Wavelength: -- nm
  • Transmission: - %
  • ...
Data Sheet
Edge Filter 633nm US LPF
Iridian Spectral Technologies
Iridian specializes in providing custom Edge filter solutions for a wide range of applications. Our in house design software, multiple process options and 20 years’ experience dealing with a wide range of applications allow you to optimize your Short pass filter( SPF) and Long Pass filter (LPF) performance and cost for your ...
  • Diameter: -- mm
  • Thickness: -- mm
  • Transmission Wavelength Range: 633 - 1200 nm
  • Cut-On Wavelength: 633 nm
  • Transmission: 98 %
  • ...
Data Sheet
LONGWAVE PASS FILTERS FOR ULTRA VIOLET TO INFRARED REGIONS OF THE SPECTRUM
Materion Precision Optics
Our enabling technology provides superior coatings from the Ultra Violet to the Far Infrared regions of the spectrum. Our filters can be specialized for your unique needs, whether for angle of incident light, level of transmission in the transmitted region, level of blocking in the reject region, or the precision and steepness of the ...
  • Diameter: -- mm
  • Thickness: -- mm
  • Transmission Wavelength Range: 0 - 10000 nm
  • Cut-On Wavelength: -- nm
  • Transmission: -- %
  • ...
Data Sheet
optical glass long pass filter
Shandong Yanggu Constant Crystal Optics,Inc
we have many types of standard filters in stock ,can send samples to your for test very fas . Filter are used for selecting or filtrating the specific wave band, they are widely used in optical instrument. industrial measurement, environment protection and many other application. We can provides short filter,long pass filter,band ...
  • Diameter: 25 mm
  • Thickness: 1 mm
  • Transmission Wavelength Range: 260 to 980 - 1100 nm
  • Cut-On Wavelength: 260 to 980 nm
  • Transmission: 95 %
  • ...
Data Sheet
LP02-224R-25 224nm Filter
Semrock Inc
RazorEdge filters allow you to see the weakest signals closer to the laser line, especially for Raman spectroscopy applications. With their deep laser-line blocking, ultrawide and low-ripple passbands, hard-coated reliability, and high laser damage threshold, they offer lasting performance and value. 
  • Diameter: 25 mm
  • Thickness: 3.5 mm
  • Transmission Wavelength Range: 200 - 550 nm
  • Cut-On Wavelength: 224 nm
  • Transmission: 98 %
  • ...
Data Sheet
LP02-224RS-25 224nm Filter
Semrock Inc
RazorEdge filters allow you to see the weakest signals closer to the laser line, especially for Raman spectroscopy applications. With their deep laser-line blocking, ultrawide and low-ripple passbands, hard-coated reliability, and high laser damage threshold, they offer lasting performance and value. 
  • Diameter: 25 mm
  • Thickness: 3.5 mm
  • Transmission Wavelength Range: 200 - 560 nm
  • Cut-On Wavelength: 224 nm
  • Transmission: 98 %
  • ...
Data Sheet
LP02-248R-25 248nm Filter
Semrock Inc
RazorEdge filters allow you to see the weakest signals closer to the laser line, especially for Raman spectroscopy applications. With their deep laser-line blocking, ultrawide and low-ripple passbands, hard-coated reliability, and high laser damage threshold, they offer lasting performance and value. 
  • Diameter: 25 mm
  • Thickness: 3.5 mm
  • Transmission Wavelength Range: 200 - 600 nm
  • Cut-On Wavelength: 248 nm
  • Transmission: 98 %
  • ...
Data Sheet
Newport Thin Film Laboratory's Long Pass Filters
Newport Thin Film Laboratory
Long pass filters pass regions that are longer in wavelength (lower in energy) that the blocking band.
  • Diameter: N/A mm
  • Thickness: N/A mm
  • Transmission Wavelength Range: 680 - 1100 nm
  • Cut-On Wavelength: 680 nm
  • Transmission: 95 %
  • ...
Data Sheet
Ultraviolet Filter UV32N
Hoya Corporation USA
UV filters are longpass filters that cut off the wavelength light shorter than a specific wavelength as much as possible, while transmitting the longer wavelength light as much as possible, within UV wavelength range.
  • Diameter: -- mm
  • Thickness: 2.5 mm
  • Transmission Wavelength Range: 200 - 5000 nm
  • Cut-On Wavelength: 320 nm
  • Transmission: 85 %
  • ...
Data Sheet
Ultraviolet Filter UV30N
Hoya Corporation USA
UV filters are longpass filters that cut off the wavelength light shorter than a specific wavelength as much as possible, while transmitting the longer wavelength light as much as possible, within UV wavelength range.
  • Diameter: -- mm
  • Thickness: 2.5 mm
  • Transmission Wavelength Range: 200 - 5000 nm
  • Cut-On Wavelength: 300 nm
  • Transmission: 85 %
  • ...
Data Sheet
Ultraviolet filter UV28N
Hoya Corporation USA
UV filters are longpass filters that cut off the wavelength light shorter than a specific wavelength as much as possible, while transmitting the longer wavelength light as much as possible, within UV wavelength range.
  • Diameter: -- mm
  • Thickness: 2.5 mm
  • Transmission Wavelength Range: 200 - 5000 nm
  • Cut-On Wavelength: 280 nm
  • Transmission: 85 %
  • ...
Data Sheet
RapidEdge provides a wide selection of longpass and shortpass standard edges for fast delivery, mounted in a 25mm ring.
  • Diameter: 25 mm
  • Thickness: 3.5 mm
  • Transmission Wavelength Range: 00 - 00 nm
  • Cut-On Wavelength: 490 nm
  • Transmission: 90 %
  • ...
Data Sheet
RapidEdge provides a wide selection of longpass and shortpass standard edges for fast delivery, mounted in a 25mm ring.
  • Diameter: 25 mm
  • Thickness: 3.5 mm
  • Transmission Wavelength Range: 00 - 00 nm
  • Cut-On Wavelength: 480 nm
  • Transmission: 90 %
  • ...
Data Sheet
RapidEdge provides a wide selection of longpass and shortpass standard edges for fast delivery, mounted in a 25mm ring.
  • Diameter: 25 mm
  • Thickness: 3.5 mm
  • Transmission Wavelength Range: 00 - 00 nm
  • Cut-On Wavelength: 470 nm
  • Transmission: 90 %
  • ...
Data Sheet
RapidEdge provides a wide selection of longpass and shortpass standard edges for fast delivery, mounted in a 25mm ring.
  • Diameter: 25 mm
  • Thickness: 3.5 mm
  • Transmission Wavelength Range: 00 - 00 nm
  • Cut-On Wavelength: 460 nm
  • Transmission: 90 %
  • ...
Data Sheet
RapidEdge provides a wide selection of longpass and shortpass standard edges for fast delivery, mounted in a 25mm ring.
  • Diameter: 25 mm
  • Thickness: 3.5 mm
  • Transmission Wavelength Range: 00 - 00 nm
  • Cut-On Wavelength: 450 nm
  • Transmission: 90 %
  • ...
Data Sheet
RapidEdge provides a wide selection of longpass and shortpass standard edges for fast delivery, mounted in a 25mm ring.
  • Diameter: 25 mm
  • Thickness: 3.5 mm
  • Transmission Wavelength Range: 00 - 00 nm
  • Cut-On Wavelength: 440 nm
  • Transmission: 90 %
  • ...
Data Sheet
RapidEdge provides a wide selection of longpass and shortpass standard edges for fast delivery, mounted in a 25mm ring.
  • Diameter: 25 mm
  • Thickness: 3.5 mm
  • Transmission Wavelength Range: 00 - 00 nm
  • Cut-On Wavelength: 430 nm
  • Transmission: 90 %
  • ...
Data Sheet
RapidEdge provides a wide selection of longpass and shortpass standard edges for fast delivery, mounted in a 25mm ring.
  • Diameter: 25 mm
  • Thickness: 3.5 mm
  • Transmission Wavelength Range: 00 - 00 nm
  • Cut-On Wavelength: 420 nm
  • Transmission: 90 %
  • ...
Data Sheet
RapidEdge provides a wide selection of longpass and shortpass standard edges for fast delivery, mounted in a 25mm ring.
  • Diameter: 25 mm
  • Thickness: 3.5 mm
  • Transmission Wavelength Range: 00 - 00 nm
  • Cut-On Wavelength: 410 nm
  • Transmission: 90 %
  • ...
Data Sheet

Did You know?

Optical filters selectively transmit light in a particular range of wavelengths. When designed to pass long wavelengths only, they are referred to as longpass filters. Longpass filters are designed to attenuate shorter wavelengths and transmit longer wavelengths over the active range of the target spectrum. Because they isolate specific wavelengths, longpass filters are desirable in systems where they can be used to trim exess wavelengths or stray light to reduce unwanted near band emissions. Longpass filters are useful in a variety of applications and can be used in combination with shortpass filters for custom bandpass filtering.