Semrock 720nm blocking edge BrightLine® multiphoton short-pass emission filter


         Ultrahigh-performance multiphoton fluorescence filters that accommodate a wide range of fluorescence dyes. Designed to be a fixed component in any multiphoton or nonlinear (harmonic-generation) microscope, so that when desired individual, narrower bandpass filters can be added without having to worry about the near-IR blocking of these filters. The transmission bands of these short-pass emitters are so wide, they appear clear at normal incidence.





  • Optical Specifications
Specification Value
Transmission Band 1 Tavg > 90% 350 – 690 nm
Edge Wavelength 1 698 nm
Blocking Band 1 ODavg > 6 720 – 1100 nm


  • General Filter Specifications
Specification Value
Angle of Incidence 0 ± 5 degrees
Cone Half-angle 7 degrees
Optical Damage Rating Testing has proven to show no signs of degradation when exposed to at least 6.0 W
of power from an unfiltered xenon arc lamp over a 25 mm diameter
(corresponding to 1.2 W/cm2) for over 500 hrs.
Filter Effective Index 2 Understanding ‘Effective Index of Refraction’ neff


  • Physical Filter Specifications (applies to standard sized parts; contact us regarding other sizes)
Specification Value
Transverse Dimensions (Diameter) 25 mm
Transverse Tolerance (mounted) + 0.0 / – 0.1 mm
Filter Thickness (Mounted) 3.5 mm
Filter Thickness Tolerance (Mounted) ± 0.1 mm
Clear Aperture ≥ 22 mm
Scratch-Dig 60-40
Substrate Thickness (unmounted) 2.0 mm
Substrate Thickness Tolerance (unmounted) ± 0.1 mm
Orientation Orientation does not affect performance; therefore there is no arrow
on the ring to denote a preferred orientation


型号 规格 mm 文件 单价 购物车
FF01-720/SP-25 25 x 3.5


Semrock 720nm blocking edge BrightLine® multiphoton short-pass emission filter
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