The Linear Variable Spectral filter changes wavelength along the length of the filter. These filters have the same transmission characteristic as our standard fixed narrow bandpass filters. The undesirable secondary transmission ranges are blocked by graduated color glasses.
When the linear variable spectral fitlers are usedwith a slit on the entrance side, broadening the slit leads to a wider transmission curve and a reduction of the maximum transmittance. Slit widths of up to 1mm have practically no influence on the spectral characteristics.
Custom sizes are availabe upon request.
|Description||Product No.||Graph||Price||Qty / Buy / Quote|
|Linear Variable Spectral Filter: 60 x 25mm, BK-7||R04610-00||—||$2,173.00|
Custom optical components, thin film coatings, photolithography and optical and mechanical fabrication.