65-070 12.5 mm Dia. Hard Coated OD 4.0 10nm Bandpass Filter; t=3.5 mm 394nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 12.5 mm
- Cut Off Frequency
- 399 nm
- Cut On Frequency
- 389 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4707867610567464
- λ
- 394 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
65-070 12.5 mm Dia. Hard Coated OD 4.0 10nm Bandpass Filter; t=3.5 mm 394nm
The 65-070 is a Bandpass Filter with a diameter of 12.5 mm, sourced from the reputable optical components vendor, Edmund Optics. This filter is specifically designed for use with a central wavelength of 394nm, making it ideal for applications that require precise wavelength selection.
The filter boasts a hard coating on both the front and back surfaces, denoted as 'edm 65-070'. This coating enhances the filter's durability, making it resistant to scratches and other forms of wear and tear. The geometry of the filter includes a thickness of 3.5 mm, which contributes to its overall robustness and stability.
The 65-070 filter features a Cut-On wavelength of 389nm and a Cut-Off wavelength of 399nm, as indicated in its physical data. This wavelength range is further narrowed down by the Central Wavelength (CWL) of 394nm, ensuring a high level of wavelength specificity.
The filter is designed in a Thin Lens shape, which is a common choice for optical components due to its minimal impact on the overall optical path. This shape, combined with the filter's compact diameter, makes it a versatile choice for a wide range of optical systems.
For more information, including pricing and availability, please refer to the provided weblink, which has been verified as valid and in stock.