|
|
Current location: Filter
| Bandpass Interference Filter |
|
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.
We have two kinds for you to choose, one is cemented one,traditional, the other one is single filter, which has deeper blocking, higher transmission, and steeper slopes than cemented traditional ones.
Available in UV, VIS, and IR Center Wavelengths
10nm Bandwidths Available
Hard and soft coating Options Available
wavelength:
193-399nm, 400-499nm, 500-599nm, 600-699nm, 700-999nm, and 1000-1650nm CWL Options Available
10nm, 50nm, and 80nm Bandwidths
|
| Specifications |
| |
| Mount Diameter |
25.4+0/-0.2mm |
| Clear Aperture |
>80% |
| Thickness |
<10mm |
| CWL Tolerance |
±2nm |
| FWHM |
10nm |
| Peak Transmission |
>45% |
| Block |
<0.01%(X ray to 1100nm) |
| CWL Shift |
<0.02nm/℃ | |
|
 |
| | |
|
