694BP30 4.64 mm Dia. Surface Coating; Bandpass Filter Surface Coating
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Omega Optical
Properties
- Shape
- Circular
- Diameter
- 4.64 mm
- Cut Off Frequency
- 709 nm
- Cut On Frequency
- 679 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.455430510375367
- λ
- 694 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
694BP30 4.64 mm Dia. Surface Coating; Bandpass Filter Surface Coating
The 694BP30 is a Bandpass Filter, a type of optical filter that allows only a specific range of wavelengths to pass through while blocking others. This particular filter, sourced from Omega Optical, has a catalog number of 3404 and is available for purchase on their official website.
The filter is circular in shape with a diameter of 4.64 mm and a thickness of 2 mm, making it suitable for various optical applications. It is made from UVFS MAL-1965, a material known for its optical properties.
The 694BP30 has a cut-on wavelength of 679 nm and a cut-off wavelength of 709 nm, with a central wavelength (CWL) of 694 nm. This means it allows light within the 679-709 nm range to pass through while blocking light outside this range.
The filter features surface coatings on both the front and back, specifically the OME 694BP30 coating. This coating enhances the filter's performance and durability, ensuring optimal functionality in its intended application.
The filter's shape is described as a Thin Lens, indicating its potential use in lens systems. The current status of this item is in stock, making it readily available for immediate use or integration into optical systems.
