600nm shortwave pass filter

600nm short wave pass filter (also known as low-pass filter): refers to the passage of light shorter than the selected wavelength and the cut-off of light longer than the wavelength. Ir650nm shortwave pass filter is a frequently used infrared cut-off filter. Yizhao photoelectric is manufactured by vacuum coating. It is formed by cyclic evaporation of optical materials TiO2 and Si02. The UV band material is naturally absorbed and reflected. It is one of the important lenses of optical elements.


Application fields of 600nm shortwave pass filter:

It is mainly used in laser protection, ultraviolet light source, thermal reflection lighting system, digital image, stage light fingerprint identification and ink identification system.

700nm filter
Technical parameters
Items Parameters
Center wavelength 650±5nm
Incident angle
Transmission wavelength 400nm-645nm
Peak transmittance > 90% (according to customer demand)
Product size 3mm-80mm (customizable)
Cut off wavelength 655nm-1000nm
Cut off depth >OD4-OD6 UV-NIR
Product material optical grade glass (K9, BK7, B270, d263t, JGS1, color glass, float glass, etc.)
Surface quality national standard grade III /American Standard 60-40
spectral curve

In addition, We can customize the optical filters according to customer requirements or drawings.

For details, please consult:

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