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69-896 25 mm Dia. Dichroic Longpass Filter; t=1.05mm 900nm

69-896 25 mm Dia. Dichroic Longpass Filter; t=1.05mm 900nm

Type
Filter
Subtype
Dichroic Filter
Brand
Edmund Optics
Product webpage
Edmund Optics products in the 3DOptix catalog

Properties

Shape
Circular
Diameter
25 mm
Cut Off Frequency
Cut On Frequency
900 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

69-896 25 mm Dia. Dichroic Longpass Filter; t=1.05mm 900nm

The 69-896 Dichroic Longpass Filter is a high-quality optical component manufactured by Edmund Optics, a leading global supplier of optical components. This filter features a circular shape with a diameter of 25 mm and a thickness of 1.05 mm, making it suitable for a wide range of applications.

The filter is designed to transmit light with wavelengths above 900 nm, while effectively blocking light with wavelengths below this cut-on value. This property makes it a Longpass Filter, ideal for applications that require the separation of infrared and visible light. The dichroic coating on both the front and back surfaces ensures high transmission and blocking efficiency, making it a reliable choice for demanding optical systems.

The filter is made from UVFS material, identified as Mal-1965 in the item data. This material is known for its excellent optical properties and durability, ensuring long-term performance and reliability. The filter's thin lens shape further enhances its versatility, allowing it to be easily integrated into various optical systems.

The 69-896 filter is currently in stock and available for immediate purchase. For more information, including detailed specifications and pricing, please refer to the vendor's website using the provided weblink.

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