Long Pass Filters and Short Pass Filters
from Artifex Engineering

We can manufacture your colour glass and neutral density filters from Schott and equivalent glasses. [See More]

  • Filter Type: Long Pass Filters; Short Pass Filters
Basic Laser (non-TIRF) Single-band Filter Sets -- 49913 ET - 633-640nm Laser Longpass Set for AlexaFluor 647, DyLight 649, Atto 647
from Chroma Technology Corp.

Our Sputtered Single Band Laser filter sets employ the same high-transmission, high-durability coatings as our other ET sets. These sets reflect a single wavelength range and consist of longpass transmission dichroics, laser clean-up filters and laser emission filters. In addition, all laser sets... [See More]

  • Filter Type: Long Pass Filters
  • Filter Diameter, Side Length, or Rectangular Length: 25
  • Filter Shape: Circular; Rectangular (optional feature)
  • Thickness: 2.3 to 5
Band-Pass/ Band-Blocking Dichroic Filter -- 560FDC2500
from Knight Optical Ltd.

Dichroic filter (O)-25mmdia.560nm Long-pass. These Dichroic Filters consist of thin-film dielectric coatings on glass with sharp transitions between the transmitted and reflected bands. Having negligible absorption they are suitable for high powers and do not show the strong fluorescence of certain... [See More]

  • Filter Type: Long Pass Filters
  • Thickness: 1
  • Filter Diameter, Side Length, or Rectangular Length: 25
  • Transmission Range: 585 to 755
Infra-Red Band Pass Filter -- IR-76
from Universe Kogaku (America) Inc.

Universe now stocks Ultra-violet and Infra-red band pass filters for use with our UV Quartz lenses. We have 25, 49, and 55mm filter thread mounts to fit our entire UV lens family. They are available from stock in U-330, IR-83 and IR-76 styles. [See More]

  • Filter Type: Long Pass Filters
  • Filter Shape: Circular
1.05μm Infrared Longpass Filter, 25.0mm Diameter -- NT68-651
from Edmund Optics Inc.

Ideal for Isolating Broad Spectral Regions. Durable, First-Surface Coatings. Longpass filters provide a sharp cut-off below a particular wavelength. Often used for order sorting, they isolate broad regions of the spectrum, simultaneously providing high transmission of desired energy, and deep... [See More]

  • Filter Type: Long Pass Filters
  • Filter Diameter, Side Length, or Rectangular Length: 25
  • Filter Shape: Circular
  • Thickness: 1
Infrared Filters
from Materion Corporation

US defense companies initially developed thermal Imaging cameras for use in military applications. The initial technologies for thermal imaging relied on cryogenically cooled IR detectors, which were expensive. Over the past 10 years, commercial applications for thermal imaging cameras have been... [See More]

  • Filter Type: Long Pass Filters; Short Pass Filters
Long Pass Filter -- Model 57345
from Newport Corporation

Excellent monochromator order sorting filters, high transmittance [See More]

  • Filter Type: Long Pass Filters
  • Filter Diameter, Side Length, or Rectangular Length: 25.4
  • Filter Shape: Circular
  • Thickness: 4
Longpass Filters 1000LP -- 1000LP
from Omega Optical, Inc.

Description / Specifications: Steep cut-on and cut-off edges, the ability to place transmission and rejection bands extremely close together, and higher attenuation between the passband and the rejection bands. Bandpass filters are a combination of a longpass (cut-on) and shortpass (cut-off) filter;... [See More]

  • Filter Type: Long Pass Filters
  • Thickness: 5.5
Bandpass Filter -- 10039
from Optarius

Only transmits IR rays - blocks lower and higher [See More]

  • Filter Type: Long Pass Filters; Short Pass Filters
  • Filter Diameter, Side Length, or Rectangular Length: 12.5
  • Filter Shape: Circular
  • Thickness: 6.1
66.2425
from Rolyn Optics Company

UV cutoff, 50mm x 50mm x 1mm, 10% to 95% transmission [See More]

  • Filter Type: Long Pass Filters
  • Filter Diameter, Side Length, or Rectangular Length: 50
  • Filter Shape: Square
  • Thickness: 1
Linear Variable Filter -- LVF-H [LVF-H from Ocean Optics, Inc.]
from SpectrEcology LLC

Single filter, epoxied into slide carriers, UV & VIS versions available [See More]

  • Filter Type: Long Pass Filters
  • Transmission Range: 230 to 750
  • Filter Shape: Rectangular
Long Wave Pass Filter -- LWP
from Umicore Coating Services Ltd.

Longwavepass filters are designed to achieve efficient separation of adjacentspectral bands. The cut-on edge of the filter may be located between 0.85 and11 microns. [See More]

  • Filter Type: Long Pass Filters