The HPM640-70 HPFTM Fluorescence Bandpass Filter is 25.0 mm diameter, 3.5 mm thick band pass filter with nominal center wavelength at 640 nm and nominal bandwidth of 70 nm. It is manufactured to provide maximum performance delivering exceptionally high passband transmission (≥ 90%) and enhanced excitation blocking from 490-565 nm.

• 类型

  Fluorescence Emission Filter

• 尺寸

  Ø25.0 mm

• 中心波长

  640 nm

• 厚度

  3.5 mm

• 透射

  Tavg≥90%

• 带宽

  70 nm

• 
  

HPM640-70型HPFTM荧光带通滤波器直径25.0 mm，厚度3.5 mm，标称中心波长640 nm，标称带宽70 nm。提供最大的性能是生产交付异常高的通频带传输(≥90%)和增强激发阻塞在490 - 565海里。