Ultraviolet filter UV28N
Description
UV filters are longpass filters that cut off the wavelength light shorter than a specific wavelength as much as possible, while transmitting the longer wavelength light as much as possible, within UV wavelength range.
Ultraviolet filter UV28N
Specifications |
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|---|---|
| Diameter: | -- mm |
| Thickness: | 2.5 mm |
| Transmission Wavelength Range: | 200-5000nm |
| Cut-On Wavelength: | 280 nm |
| Transmission: | 85 % |
| Blocking (Optical Density): | OD<1 |
Applications
Medical
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Frequently Asked Questions
The datasheet provides information on the color specification properties of the Ultraviolet filter UV28N, including x, y, Y, λd, Pe, α, and C.
The refractive index, absorption coefficient, and reflection coefficient of the Ultraviolet filter UV28N varies at different wavelengths. The datasheet provides a table of refractive index (n), absorption coefficient (K), and reflection coefficient (P) at different wavelengths ranging from 400 nm to 1000 nm.
The datasheet does not provide information on the tolerance of transmittance (T) for the Ultraviolet filter UV28N.
The transmittance of the Ultraviolet filter UV28N varies at different wavelengths. The datasheet provides a table of transmittance units in percentage at different wavelengths ranging from 200 nm to 1200 nm.
The Ultraviolet filter UV28N is a longpass filter used to cut off the wavelength light shorter than a specific wavelength as much as possible, while transmitting the longer wavelength light as much as possible, within UV wavelength range.