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86-688 25 mm Dia. Dichroic Shortpass Filter; t=1.05mm 950nm

86-688 25 mm Dia. Dichroic Shortpass Filter; t=1.05mm 950nm

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
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

86-688 25 mm Dia. Dichroic Shortpass Filter; t=1.05mm 950nm

The 86-688 Dichroic Shortpass Filter is a circular filter with a 25 mm diameter and a thickness of 1.05 mm, available from Edmund Optics. This filter is designed to transmit light with wavelengths shorter than 950 nm while reflecting longer wavelengths, making it ideal for various applications such as fluorescence microscopy, laser spectroscopy, and other optical systems where shortpass filtering is required.

The filter is made from UVFS Mal-1965 material and features a dichroic coating on both the front and back surfaces, identified as EDM 86-676. This coating ensures high transmission efficiency and excellent wavelength selectivity. The cut-on wavelength is 0 nm, and the cut-off wavelength is 950 nm, providing a sharp transition between the transmitted and reflected spectral regions.

With its thin lens shape, the 86-688 Dichroic Shortpass Filter is easy to integrate into various optical systems. The filter is currently in stock and available for purchase through the Edmund Optics website, as indicated by its valid weblink status. For more information and specifications, users can refer to the provided catalog number and weblink.

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