Search, compare and simulate with 3DOptix!

87-740 12.5 mm Dia. Hard Coated Fluorescence Bandpass Filter; t=2 mm 623nm

87-740 12.5 mm Dia. Hard Coated Fluorescence Bandpass Filter; t=2 mm 623nm

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

Properties

Shape
Circular
Diameter
12.5 mm
Cut Off Frequency
635 nm
Cut On Frequency
611 nm

Material

Name
UVFS
Dispersion Equation
Sellmeier
n (λ)
1.4573081776633603
λ
623 nm
B1
0.6961663
C1
0.004679148 μm2
B2
0.4079426
C2
0.013512063 μm2
B3
0.8974794
C3
97.93400254 μm2

87-740 12.5 mm Dia. Hard Coated Fluorescence Bandpass Filter; t=2 mm 623nm

The 87-740 is a Bandpass Filter, specifically designed for Fluorescence applications, available from Edmund Optics. This filter boasts a 12.5 mm diameter and a thickness of 2 mm, making it a robust and compact option for various optical setups.

The filter is designed to transmit light within a specific wavelength range, centered at 623nm, while blocking unwanted wavelengths. The cut-on wavelength is 611nm, and the cut-off wavelength is 635nm, providing a 24nm bandwidth. This precise wavelength selection is crucial in fluorescence applications, where specific light frequencies need to be isolated or emphasized.

The 87-740 filter features hard coating on both the front and back surfaces. This coating enhances the filter's durability and resistance to wear and tear, ensuring long-lasting performance. The coating also reduces surface reflections, improving the overall transmission efficiency of the filter.

The filter's geometry is shaped as a Thin Lens, which can be beneficial in certain optical configurations, providing improved light focusing or collection. The catalog number for this item is 87-740, and it is currently in stock, according to the vendor's website.

Find and simulate products from trusted suppliers!