Basic Laser (non-TIRF) Dual-band Filter Sets -- 59901 ET - 405/488nm Laser Dual Band Set
from Chroma Technology Corp.

Our Sputtered Dual Band Laser filter sets employ the same high-transmission, high-durability coatings as our other ET sets. These sets reflect two different laser wavelength ranges and consist of dual band transmission dichroics, dual band laser clean-up filters and dual band laser emission filters. [See More]

  • Filter Shape: Circular; Rectangular (optional feature)
  • Filter Diameter, Side Length, or Rectangular Length: 25
  • Application: Visible
  • Thickness: 2.3 to 5
Selectable Bandwidth Tunable Optical Filter -- TOF-SV
from Meadowlark Optics, Inc.

Meadowlark Optics is pleased to present its new tunable optical filter with user selectable bandwidth and a variable full width at half maximum (FWHM). By utilizing multiple liquid crystal variable retarders and polarizers, this tunable filter allows the user to switch between any wavelength from... [See More]

  • Filter Shape: Circular
  • Center Wavelength (CWL): 420 to 730
  • Application: Visible
  • Full Width at Half Maximum (FWHM): 12 to 39
Band Pass Filters -- F-BPF005
from Ross Optical Industries

These glass filters are used to selectively transmit certain wavelength range and block others or to reduce the amount of heat transmitted through the system. They are categorized into long pass filters, short pass filters, band pass filters, heat absorbing and neutral density filters. [See More]

  • Filter Shape: Circular
  • Thickness: 3
  • Filter Diameter, Side Length, or Rectangular Length: 12.5
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 Shape: Circular
  • Application: Infrared
1000nm CWL, 10nm Bandwidth, 12.7mm Mounted Diameter -- NT64-296
from Edmund Optics Inc.

Many CWL Options Available. Ideal for Biomedical Applications and Instrumentation Integration. Unmounted and Mounted Versions Offered. Bandpass Interference Filters are used extensively in a variety of biotech, biomedical, and quantitative chemical applications to selectively transmit a narrow range... [See More]

  • Filter Shape: Circular
  • Center Wavelength (CWL): 1000
  • Filter Diameter, Side Length, or Rectangular Length: 12.7
  • Full Width at Half Maximum (FWHM): 10
UV Bandpass Interference Filter -- Model 200.0-F13-12.7
from Lambda Research Optics, Inc.

Narrow band, laser line or wavelength selection, good out of band blocking [See More]

  • Filter Shape: Circular
  • Filter Diameter, Side Length, or Rectangular Length: 12.7
  • Application: Ultraviolet
  • Thickness: 6.35
Order Sorting Filters
from Materion Corporation

Order Sorting Filters (OSF ’s) from Materion Barr Precision Optics & Thin Film Coatings made with interference filter coatings can be provided in several different forms; as a coated substrate, as a patterned filter, or as a linear variable filter. Depending upon customer requirements... [See More]

  • Filter Shape: Circular (optional feature); Square (optional feature); Rectangular (optional feature)
  • Application: Ultraviolet
Analytical & Mercury Line Filter -- Model 53360
from Newport Corporation

Isolate atomic emission lines, narrow bandwidth, high peak transmission [See More]

  • Filter Shape: Circular
  • Filter Diameter, Side Length, or Rectangular Length: 25.4
  • Application: Ultraviolet
  • Thickness: 7
Bandpass Filter for UVA -- Model 8152
from Optarius

Clear Aperture 21mm [See More]

  • Filter Shape: Circular
  • Filter Diameter, Side Length, or Rectangular Length: 25
  • Application: Ultraviolet
  • Thickness: 1859
66.3325
from Rolyn Optics Company

A dielectric narrowband interference filter consists of a system of nonmetallic thin films evaporated onto a substrate. In each individual case the filters exhibit maximum optical transmission in a narrow spectral range. Specify stock #, dash wavelength when ordering, ie. 66.3300-640nm. [See More]

  • Filter Shape: Circular
  • Filter Diameter, Side Length, or Rectangular Length: 25
  • Application: Infrared; Visible
  • Minimum Peak Transmittance: 40
Bandpass Filter -- BP-660-25.5
from StockerYale, Inc.

Center wavelengths of 532 nm, 635 nm, 660 nm, 670 nm, 780 nm, 830 nm [See More]

  • Filter Shape: Circular
  • Filter Diameter, Side Length, or Rectangular Length: 25.5
  • Application: Visible
  • Thickness: 4