Rectangular Long Pass Filters and Short Pass Filters

3 Results
Longpass Filter
from ECOPTIK (CHANGCHUN) LTD

One side is coated with a hard dielectric long-pass optical filter film, and the other side is coated with an anti-reflection film to achieve high transmittance and high damage threshold. BRD Optical has the advantages of wide cut-off band width, deep cut-off depth, high conversion steepness and... [See More]

  • Filter Shape: Rectangular
  • Transmission Range: 42 to 1800
  • Filter Type: Long Pass Filters
  • Surface Quality: 60-40 Scratch / Dig
Colored-Glass Alternative Filters
from Newport Corporation

Our Colored-Glass Alternative filters are constructed using optical thin-film coating technology. Using Newport's patented Stabilife ® coating technology, many layers of refractory metal oxide film are deposited under vacuum in a precise sequence, defining the spectral signature of the filters. [See More]

  • Filter Shape: Circular; Square; Rectangular
  • Filter Diameter, Side Length, or Rectangular Length: 12.7 to 165
  • Filter Type: Long Pass Filters; Short Pass Filters
  • Rectangular Width: 50.8 to 165
Dielectric Long and Short Pass Filters
from Thorlabs, Inc.

At Thorlabs, we constantly reinforce our desire to serve at the pleasure of our customers. From this comes our desire to be connected to our industry in a way that far exceeds what would typically be expected of a vendor. Thorlabs lives this core principle by seeking to enhance, at every turn, the... [See More]

  • Filter Shape: Circular; Rectangular
  • Filter Diameter, Side Length, or Rectangular Length: 12.7 to 50.8
  • Filter Type: Long Pass Filters; Short Pass Filters
  • Rectangular Width: 25 to 36