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47-821 12.5 mm Dia. Traditional Coated OD 2.0 Shortpass Filter; t=1.5mm 950nm

47-821 12.5 mm Dia. Traditional Coated OD 2.0 Shortpass Filter; t=1.5mm 950nm

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

Properties

Shape
Circular
Diameter
12.5 mm
Cut Off Frequency
950 nm
Cut On Frequency

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

47-821 12.5 mm Dia. Traditional Coated OD 2.0 Shortpass Filter; t=1.5mm 950nm

The 47-821 is a Shortpass Filter with a 12.5 mm diameter and a thickness of 1.5mm, sourced from the reputable optical components vendor, Edmund Optics. This filter is designed to transmit light with wavelengths up to 950nm, while effectively blocking light of longer wavelengths, making it ideal for various applications where short wavelength light needs to be isolated.

The filter is constructed with a Base Shape of Circular, and its physical data indicates a cut-on wavelength of 0nm and a cut-off wavelength of 950nm. The coating on both the front and back surfaces of the filter is 'edm 47-821', which is specifically designed to enhance the filter's performance and durability.

The 47-821 filter is categorized as a Thin Lens, suggesting a thin, lightweight design that can be easily integrated into various optical systems. The filter's geometry, including its diameter and thickness, is carefully controlled to ensure precise optical performance.

For more detailed information, including the filter's catalog number, current stock status, and a direct link to the product page on the Edmund Optics website, please refer to the item data provided.

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