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750AF40-EM 69.50 mm Dia. Protected Coating; Bandpass Filter Protected Coating

750AF40-EM 69.50 mm Dia. Protected Coating; Bandpass Filter Protected Coating

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

Properties

Shape
Circular
Diameter
69.5 mm
Cut Off Frequency
770 nm
Cut On Frequency
730 nm

Material

Name
UVFS
Dispersion Equation
Sellmeier
n (λ)
1.4542367368998237
λ
750 nm
B1
0.6961663
C1
0.004679148 μm2
B2
0.4079426
C2
0.013512063 μm2
B3
0.8974794
C3
97.93400254 μm2

750AF40-EM 69.50 mm Dia. Protected Coating; Bandpass Filter Protected Coating

The 750AF40-EM is a Bandpass Filter with a diameter of 69.50 mm, sourced from the reputable vendor, Omega Optical. This filter is specifically designed for applications that require precise wavelength selection, with a central wavelength of 750 nm. The filter is characterized by its thin lens shape, ensuring minimal distortion and optimal performance.

The filter's physical data includes a cut-on wavelength of 730 nm and a cut-off wavelength of 770 nm, providing a narrow and precise bandwidth. The filter's material ID is UVFS MAL-1965, indicating its specific composition and properties.

The 750AF40-EM filter features a protected coating on both the front and back surfaces. This coating enhances the filter's durability and resistance to environmental factors, ensuring long-lasting performance and reliability. The coating also reduces surface reflections, improving transmission and contrast in the desired wavelength range.

For more detailed information and purchasing options, please refer to the vendor's website using the provided weblink: https://www.omegafilters.com/product/3329. The link has been verified and indicates that the product is currently in stock.

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