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20CGA-320 2 x 2 in Square Colored Glass Alternative Longpass Filter 320nm

20CGA-320 2 x 2 in Square Colored Glass Alternative Longpass Filter 320nm

Type
Filter
Subtype
Longpass Filter
Brand
MKS/Newport
Product webpage
MKS/Newport products in the 3DOptix catalog

Properties

Shape
Rectangular
Cut Off Frequency
Cut On Frequency
320 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

20CGA-320 2 x 2 in Square Colored Glass Alternative Longpass Filter 320nm

The 20CGA-320 is a Longpass Filter from the reputable vendor MKS/Newport. This filter is specifically designed with a rectangular base shape and a thin lens form factor, making it a versatile choice for various optical applications.

The filter has a width and height of 50.8 mm each, with a thickness of 1.1 mm, providing a substantial yet manageable physical presence in your optical setup. The filter's primary function is to cut on at 320nm, allowing light of this wavelength and longer to pass through. The cut off is 0nm, indicating that all wavelengths shorter than 320nm will be blocked.

The 20CGA-320 features a coating on both the front and back surfaces, identified as 'new 20cga-320'. This coating enhances the filter's performance and durability, ensuring optimal functionality and longevity.

The filter is currently in stock and can be purchased directly from the MKS/Newport website using the provided weblink. The catalog number for this item is 20CGA-320, making it easy to reference and order.

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