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TECHSPEC® Visible Bandpass Interference Filters

Visible Bandpass Interference Filters
  • 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 of wavelengths while blocking all others. Interference filters are widely used in instrumentation for clinical chemistry, environmental testing, colorimetry, elemental and laser line separation, flame photometry, fluorescence, immunoassays, etc. In addition, interference filters are used to select discrete spectral lines from arc or gas discharge lamps (Hg, Xe, Cd, etc.) and to isolate a particular line from Ar, Kr, Nd:YAG, and other lasers. Interference filters are often used in conjunction with laser diodes and LEDs.

Note: Interference filters will function with either side facing the source. We recommend, however, orienting the “mirror-like” side toward the source to minimize any thermal effects. If the source overfills the actual filter area, beam vignetting may be necessary.


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Description Stock No. Price In Stock Qty
Showing 1-20 of 46 Items | Show All Items Sort by Spec
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500nm CWL, 80nm Bandwidth, 11.8mm Unmounted Diameter (Clearance)
#46-150
$25.00
In Stock and Ready to Ship.
500nm CWL, 10nm Bandwidth, 12.7mm Mounted Diameter (Clearance)
#62-091
$30.00
In Stock and Ready to Ship.
505nm CWL, 10nm Bandwidth, 11.8mm Unmounted Diameter (Clearance)
#43-066
$25.00
In Stock and Ready to Ship.
505nm CWL, 10nm Bandwidth, 12.7mm Mounted Diameter (Clearance)
#62-092
$30.00
In Stock and Ready to Ship.
505nm CWL, 10nm Bandwidth, 24.15 mm Unmounted Diameter (Clearance)
#43-118
$45.00
In Stock and Ready to Ship.
505nm CWL, 10nm Bandwidth, 25.4mm Mounted Diameter (Clearance)
#62-152
$50.00
In Stock and Ready to Ship.
508nm CWL, 10nm Bandwidth, 11.8mm Unmounted Diameter (Clearance)
#46-043
$25.00
In Stock and Ready to Ship.
508nm CWL, 10nm Bandwidth, 25.4mm Mounted Diameter (Clearance)
#62-153
$50.00
In Stock and Ready to Ship.
510nm CWL, 10nm Bandwidth, 24.15 mm Unmounted Diameter (Clearance)
#43-119
$45.00
In Stock and Ready to Ship.
515nm CWL, 10nm Bandwidth, 12.7mm Mounted Diameter (Clearance)
#62-095
$30.00
In Stock and Ready to Ship.
515nm CWL, 10nm Bandwidth, 24.15 mm Unmounted Diameter (Clearance)
#43-120
$45.00
Out of Stock. Click to Receive an Email with Delivery Details.
520nm CWL, 10nm Bandwidth, 11.8mm Unmounted Diameter (Clearance)
#43-069
$25.00
In Stock and Ready to Ship.
535nm CWL, 10nm Bandwidth, 11.8mm Unmounted Diameter (Clearance)
#43-071
$25.00
In Stock and Ready to Ship.
535nm CWL, 10nm Bandwidth, 25.4mm Mounted Diameter (Clearance)
#62-158
$50.00
In Stock and Ready to Ship.
540nm CWL, 10nm Bandwidth, 24.15 mm Unmounted Diameter (Clearance)
#43-124
$45.00
In Stock and Ready to Ship.
546nm CWL, 10nm Bandwidth, 11.8mm Unmounted Diameter (Clearance)
#43-073
$25.00
Out of Stock. Click to Receive an Email with Delivery Details.
550nm CWL, 80nm Bandwidth, 12.7mm Mounted Diameter (Clearance)
#62-799
$30.00
In Stock and Ready to Ship.
568nm CWL, 10nm Bandwidth, 11.8mm Unmounted Diameter (Clearance)
#43-075
$25.00
In Stock and Ready to Ship.
580nm CWL, 10nm Bandwidth, 11.8mm Unmounted Diameter (Clearance)
#43-076
$25.00
In Stock and Ready to Ship.
580nm CWL, 10nm Bandwidth, 12.7mm Mounted Diameter (Clearance)
#62-103
$30.00
In Stock and Ready to Ship.

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