Rectangular Optical Bandpass Filters

Fused Silica IPL Filter for Hair Removal
from UNI Optics Co., Ltd.

IPL Filter is the key optical element for IPL (intense Pulsed Light) machine, which blocks the UV wave and transmits the useful wave from 400nm to 1200nm for laser equipment, such as photo-rejuvenation hair removal, vascular and acne treatment, skin rejuvenation. [See More]

  • Filter Shape: Rectangular
  • Surface Quality: 60-40 Scratch / Dig
  • Center Wavelength (CWL): 300 to 1200
Bandpass Filter
from BRD Optical Co., Ltd.

Bandpass filter is a device that passes frequencies within a certain range and rejects (attenuates) frequencies outside that range. As one of the best optical bandpass filter manufacturers, we can provide ideal bandpass filters. Bandpass filters are widely used in wireless transmitters and... [See More]

  • Filter Shape: Rectangular
  • Center Wavelength (CWL): 220 to 460
Colored Glass Filters
from CeNing Optics Co., Ltd.

CeNing Optics provide a variety of colored glass filters covering the UV, visible and near-infrared wavelength regions. These filters serve as bandpass, broadband, or long-wave pass filters. [See More]

  • Filter Shape: Circular; Square; Rectangular
  • Filter Diameter, Side Length, or Rectangular Length: 5 to 76.2
  • Application: Infrared; Visible; Ultraviolet
  • Rectangular Width: 5 to 76.2
Dielectric Bandpass 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: 12.5 to 25.4
  • Application: Infrared; Visible; Ultraviolet
  • Thickness: 1.02 to 6.3
Linear Variable Filter
from Materion Corporation

Materion Barr Precision Optics & Thin Film Coatings designs and manufactures both edge-type and bandpass-type variable filters to customer specifications. The key feature of these devices is that spectral properties vary with position in a prescribed way along the lengthwise direction of the... [See More]

  • Filter Shape: Square; Rectangular
  • Application: Visible; Ultraviolet