435ALP 25 mm Dia. Protected Coating; Longpass Filter Protected Coating
- Type
- Filter
- Subtype
- Longpass Filter
- Brand
- Omega Optical
Properties
- Shape
- Circular
- Diameter
- 25 mm
- Cut Off Frequency
- Cut On Frequency
- 435 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.458448271212196
- λ
- 588 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
435ALP 25 mm Dia. Protected Coating; Longpass Filter Protected Coating
The 435ALP is a Longpass Filter with a 25 mm diameter, manufactured by Omega Optical. This filter is designed with a protected coating on both the front and back surfaces, ensuring durability and longevity. The filter is part of the UVFS MAL-1965 material category, which is known for its high-quality optical properties.
The filter's primary function is to cut on at 435 nanometers, allowing light of longer wavelengths to pass through. The cut off is 0 nanometers, meaning it allows all longer wavelengths to pass. This makes it ideal for applications where longer wavelengths need to be isolated or emphasized.
The filter has a thickness of 3.5 millimeters, which is typical for this type of optical component. It features a thin lens shape, which is beneficial for applications where space is a constraint. The geometry of the filter is circular, which is a common shape for filters due to its ease of use in various optical systems.
The 435ALP is currently in stock and available for purchase on the Omega Optical website. For more information, you can visit the provided weblink.