eo_logo
  • Country/Region
  • cart   
 
See all 149 Products in Family

680nm CWL, 10nm FWHM, 12.5mm Mounted Diameter

Stock #67-770
£72.25
×
Qty 1-9
£72.25
Qty 10+
£65.02
Volume Pricing
Request Quote
Diameter (mm):
12.50 +0.00/-0.25
Center Wavelength CWL (nm):
680.00 +3.0/-0.0
Full Width-Half Max FWHM (nm):
10.00 ±2
Minimum Transmission (%):
>55
Optical Density OD (Average):
≥4.0
Coating:
Traditional Coated
Typical Applications:
General Filtering
Blocking Wavelength Range (nm):
200 - Far IR
Clear Aperture CA (mm):
9.0
Surface Quality:
80-50
Angle of Incidence (°):
0
Construction:
Mounted in Black Anodized Ring
Mount Thickness (mm):
5.9 ±0.1
Type:
Bandpass Filter

Regulatory Compliance

RoHS 2015:
Reach 219:

Product Family Description

  • Available in UV, Visible, and IR Center Wavelengths
  • 10 – 80nm Bandwidths Available
  • Ideal for Biomedical Applications and Instrumentation Integration
  • 193-399nm, 400-699nm, and 700-1650nm CWL Options Available

Traditional Coated Bandpass Interference Filters are used to selectively transmit a narrow range of wavelengths while blocking all others, and are ideal for a range of biomedical and quantitative chemical applications.

Bandpass interference filters are widely used in instrumentation for a variety of applications including clinical chemistry, environmental testing, colorimetry, elemental and laser line separation, flame photometry, fluorescence and immunoassays. In addition, bandpass interference filters are used to select discrete spectral lines from arc or gas discharge lamps, and to isolate a particular line from Ar, Kr, Nd:YAG, and other lasers. They are often used in conjunction with laser diode modules and LEDs.

Traditional Coated Filters

Traditional coated filters are fabricated in three sections, one of which determines the center wavelength (CWL), bandwidth (FWHM), and the shape of the transmittance curve while the other two control the blocking range of the filter. The bandpass section of Traditional Coated Bandpass Interference Filters is made by repetitive vacuum deposition of thin layers of partially reflecting dielectric compounds on a glass substrate. Rejection of wavelengths resulting from destructive interference is limited to within 15% of the central wavelength, therefore, additional glass or metallic blockers must be added to reduce out-of-band transmittance. Metallic blockers, such as layers of silver, reflect and absorb radiation outside of the filter passband and negate higher order passbands from X-ray to the long-wave infrared (LWIR). The blocking capabilities of metallic blockers are augmented by the addition of color transmitting glass and custom dyes that absorb UV or long wavelength radiation. After thin film deposition is complete, the three sections are scribed, laminated, cut, and mounted.

Title  Type Compare Stock Number  Price Buy
12.5/12.7mm Optic Dia., SM05 Thin Mount, M4 Fixed #13-789 £13.17 Request Quote
  • Contact Us
    ×
12.5/12.7mm Optic Dia., SM05 Thin Mount, 8-32 Fixed #13-790 £13.17 Request Quote
  • 3-4 days
    ×
12.5/12.7mm Optic Dia., E-Series Kinematic Mount Adjustable - Tip-Tilt #15-865 New
×
£29.90
Qty 10+ £28.40 Request Quote
  • 3-4 days
    ×
12.5/12.7mm Optic Dia., L-Slot Direct Mount Fixed #36-416 £37.40 Request Quote
  • 3-4 days
    ×
12.5/12.7mm Optic Dia., Side Flange Direct Mount Fixed #36-418 £37.40 Request Quote
  • 3-4 days
    ×
12.5/12.7mm Optic Dia., L-Slot and Rotation Direct Mount Adjustable - Rotary #36-417 £62.90 Request Quote
  • In Stock
    ×
12.5/12.7mm Optic Dia., Kinematic Mount, 2-Screws Adjustable - Tip-Tilt #58-850 £80.75
Qty 5+ £72.67 Request Quote
  • 3-4 days
    ×
12.5/12.7mm Optic Dia., Compact Kinematic Mount, 2-Screws Adjustable - Tip-Tilt #34-720 £89.25 Request Quote
  • Contact Us
    ×
12.5/12.7mm Optic Dia., Kinematic Mount, 3-Screws Adjustable - Tip-Tilt #58-853 £89.25
Qty 5+ £80.33 Request Quote
  • In Stock
    ×
12.5/12.7mm Optic Dia., Compact Kinematic Mount, 3-Screws Adjustable - Tip-Tilt #34-721 £97.75 Request Quote
  • 3-4 days
    ×
12.5/12.7mm Optic Dia., X-Y Translating Optic Mount Adjustable - Linear (XY) #62-955 £180.63
Qty 5+ £171.49 Request Quote
  • In Stock
    ×
12.5/12.7mm Optic Dia., Top Adjust Kinematic Mount, Lead Screw Adjustable - Tip-Tilt #13-768 £187.00 Request Quote
  • 3-4 days
    ×
12.5/12.7mm Optic Dia., Top Adjust Kinematic Mount, Micrometer Adjustable - Tip-Tilt #13-769 £200.60 Request Quote
  • 3-4 days
    ×
12.5/12.7mm Optic Dia., Precision Gimbal Mount Adjustable - Gimbal #84-640 £294.10
Qty 5+ £264.77 Request Quote
  • In Stock
    ×
12.5/12.7mm Optic Dia., X-Y-Z Translating Optic Mount Adjustable - Linear (XYZ) #62-958 £297.50
Qty 5+ £282.63 Request Quote
  • 3-4 days
    ×
2.0 - 35.0mm Optic Dia., Three-Screw Adjustable Ring Mount Fixed #03-668 £43.35
Qty 10+ £39.10 Request Quote
  • In Stock
    ×
9.5 - 73.0mm Optic Dia., Three-Screw Adjustable Ring Mount Fixed #36-605 £54.19
Qty 10+ £48.88 Request Quote
  • In Stock
    ×
7.0 - 40.0 Optic Height, English Bar-Type Optic Holder Fixed #03-676 £72.25
Qty 10+ £65.02 Request Quote
  • 3-4 days
    ×
5.0 - 25.0mm Optic Height, Metric Bar-Type Optic Holder Fixed #55-529 £72.25
Qty 10+ £65.02 Request Quote
  • In Stock
    ×
7.0 - 67.0 Optic Height, English Bar-Type Optic Holder Fixed #03-669 £77.56
Qty 10+ £69.91 Request Quote
  • 3-4 days
    ×
10.0 - 60.0mm Optic Height, Metric Bar-Type Optic Holder Fixed #55-530 £77.56
Qty 10+ £69.91 Request Quote
  • In Stock
    ×
8.0 - 118.0 Optic Height, English Bar-Type Optic Holder Fixed #03-666 £80.96
Qty 10+ £72.89 Request Quote
  • In Stock
    ×
2"/50.8mm Diameter, Bar Type Lens / Filter Holder, Quick Start Optical Mounts Fixed #17-530 £103.28 Request Quote
  • Contact Us
    ×
4.0 - 36.0mm Optic Dia., Self-Centering Jaw Clamp Fixed #16-077 New
×
£110.50
Qty 5+ £99.45 Request Quote
  • 3-4 days
    ×
5.0 - 100.0mm Optic Dia., Self-Centering Jaw Clamp Fixed #16-078 New
×
£289.00
Qty 5+ £260.10 Request Quote
  • 3-4 days
    ×
×