Semrock (Rochester NY) has launched the new VersaChrome Edge™ tunable long- and short-pass filters. The three new families of filters are designed to work together to create the equivalent of a single passband filter in the visible or near infrared.
Tunable Long Pass Filter: Angle tuning of this filter allows for adjustment of long pass edge. Passband range is ~12% of edge.
Tunable Short Pass Filter: Angle tuning of this filter allows for adjustment of short pass edge. Passband range is ~12% of edge.
Full Spectrum Blocking Filter: This filter provides high blocking over a wide spectral range.
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