35-872 12.5 mm Dia. Hard Coated OD 4.0 10nm Bandpass Filter; t=3.5 mm 260nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 12.5 mm
- Cut Off Frequency
- 265 nm
- Cut On Frequency
- 255 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5023883105768419
- λ
- 260 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
35-872 12.5 mm Dia. Hard Coated OD 4.0 10nm Bandpass Filter; t=3.5 mm 260nm
This is a 35-872 Bandpass Filter, offered by Edmund Optics, with a diameter of 12.5 mm and a thickness of 3.5 mm. The filter is designed to transmit light within a specific range of wavelengths, centered around 260nm, while blocking other wavelengths. The cut-on wavelength is 255nm, and the cut-off wavelength is 265nm, providing a 10nm bandpass.
The filter is made from UVFS MAL-1965 material, and it features hard coating on both the front and back surfaces, identified as EDM 35-872. This coating enhances the filter's durability and resistance to environmental factors. The filter's geometry is in the shape of a thin lens.
According to the vendor's information, this item is currently in stock and available for purchase. The catalog number for this item is 35-872, and more detailed information can be found on the Edmund Optics website at https://www.edmundoptics.com/p/260nm-cwl-125mm-dia-hard-coated-od-4-10nm-bandpass-filter/33365/.