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435ALP 25 mm Dia. Protected Coating; Longpass Filter Protected Coating

435ALP 25 mm Dia. Protected Coating; Longpass Filter Protected Coating

Type
Filter
Subtype
Longpass Filter
Brand
Omega Optical
Product webpage
Omega Optical products in the 3DOptix catalog

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.

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