Blue Filter 50mm 390nm
BLF-50S-390B
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.
◦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.
◦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.
| Name | Blue Filter 50mm 390nm |
|---|---|
| Weight | 0.0160kgs |
| Standard Coatings Available | No |
| Guide |
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| Remark | - |
| Attention |
|
| A x B | 50mm x 50mm |
| Image Label | Blue Filter 50mm 390nm |
| Dimensions | 50 × 50mm |
| Thickness | 2.5mm |
| Material | Glass (containing a substance of optical absorption) |
| Color tone | Blue |
| Center wavelenght | 390nm |
| Transmittance for center wavelength | ＞78% |
| Absorption limit short wavelength | 309nm |
| Transmittance at short absorption limit | ＜5% |
| Absorption limit long wavelength | 528nm |
| Transmittance at longt absorption limit | ＜0.1% |
| Average Transmittance <br>(absorption limit long wavelength − 700nm) | ＜0.1% |
In stock
SKU
BLF-50S-390B
£81.70
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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.
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