Glass Filter / GRF-50S-550G

A filter that transmits a specific wavelength at green from blue, and cuts off other wavelengths in the visible range. It is used to select blue or green wavelength from a light emission or select a specific wavelength from multi-wavelengths.
In stock
Only 3 left
Part Number
GRF-50S-550G
¥7,150
◦A selection of different type of main wavelength and bandwidth from 370nm to 550nm.
◦To select a wavelength from a large bandwidth light.
◦By insertion of the filter into microscope or CCD camera will provide better contrast in a vision experiment.
More Information
Catalog Code W3109
RoHS Yes
CE No
Download Product's Datasheet
Guide ▶We are also providing bandpass filter with narrow wavelength (model VPF).
WEB Reference Catalog Code/W3119
▶We can provide high transmittance filter for interference application (model YIF).
WEB Reference Catalog Code/W3118
▶We also can supply to custom specifications which are not mentioned on-line or in our catalog
Attention ▶The absorption wavelength range can not be used with high power laser and high energy pulsed laser.
▶There is no coating on both surfaces of the filter and there is a transmission loss of about 10%.
▶Due to the specifications of the glass material of the green filter, you can not obtain a high and sharp transmittance, we recommend using the high transmittance interference filter (model YIF).
WEB Reference Catalog Code/W3118
Specifications
MaterialGlass (containing a substance of optical absorption)
CoatingUncoated
Color toneGreen
Absorption limit short wavelength406nm
Transmittance at short absorption limit<0.1%
Center wavelenght548nm
Transmittance for center wavelength>80%
Absorption limit long wavelength637nm
Transmittance at longt absorption limit<55%
Average Transmittance (absorption limit long wavelength − 700nm)<55%