289FS10-25 25mm Dia. 289nm Bandpass Filter, HBW 10nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Andover Corporation
Properties
- Shape
- Circular
- Diameter
- 25 mm
- Cut Off Frequency
- 294 nm
- Cut On Frequency
- 284 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4911050226162414
- λ
- 289 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
289FS10-25 25mm Dia. 289nm Bandpass Filter, HBW 10nm
The 289FS10-25 is a Bandpass Filter with a center wavelength of 289nm, offering a high bandwidth of 10nm. This filter is sourced from Andover Corporation, a renowned vendor in the optical industry. The filter is designed with a circular base shape and a diameter of 25mm, making it compatible with a wide range of optical systems.
The filter boasts a thickness of 3.5mm, providing sufficient structural integrity for most applications. It is coated on both the front and back with the Andover Corporation's proprietary coating, specifically the AND 289FS10, ensuring optimal performance and durability. The physical data of the filter indicates a cut-on wavelength of 284nm and a cut-off wavelength of 294nm, with the central wavelength falling neatly within this range.
This filter is designed in the shape of a thin lens, further enhancing its compatibility with various optical systems. The item data is currently valid and the filter is in stock, ensuring prompt delivery upon order. For more information, users are encouraged to visit the Andover Corporation's official website or refer to the provided weblink.