Customizable Optical Bandpass Filter 450nm 

Product Description:

The band pass filter produced by NMOT adopt All-Dielectric hard coating technology and dielectric interference theory. On the basis of highlighting the characteristics of narrow band filter, the optical performance is independent of the thickness of substrate which is easier to build-in instrument imaging system.  The optical properties been improved and effectively applied. Special optical material substrate is adopted to solve the problems such as foggy and unstable optical properties of the traditional absorptive synthetic glass.The products are manufactured according to customers' requirements.

Product Index:




50nm±2nm or custom 

Transmittance at CWL 

 >90% (Per customer's requirements)

Blocking Range

200nm-1100nm (Per customer's requirements)

Cut-off Depth


Angle of Incidence 


Surface Quality

MIL 60-40

Product Size 

3mm-80mm (customizable)

Product Material

Optical glass

Product Show:

Optical filters|Band pass filter|mirror filter|Optical lenses|Prism

  • Optical product type: Bandpass Filter