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G370093000 22.2 mm Dia. RG9 Selektiv Near-IR Colored Glass Filter; t=2mm 735nm

G370093000 22.2 mm Dia. RG9 Selektiv Near-IR Colored Glass Filter; t=2mm 735nm

Type
Filter
Subtype
Color Glass
Brand
Qioptiq Photonics
Product webpage
Qioptiq Photonics products in the 3DOptix catalog

Properties

Shape
Circular
Diameter
22.2 mm
Cut Off Frequency
Cut On Frequency
735 nm

Material

Name
UVFS
Dispersion Equation
Sellmeier
n (λ)
1.4545371927393451
λ
735 nm
B1
0.6961663
C1
0.004679148 μm2
B2
0.4079426
C2
0.013512063 μm2
B3
0.8974794
C3
97.93400254 μm2

G370093000 22.2 mm Dia. RG9 Selektiv Near-IR Colored Glass Filter; t=2mm 735nm

The G370093000 is a 22.2 mm diameter circular filter from Qioptiq Photonics, designed for use in near-infrared (NIR) applications. This filter is part of the Colored Glass Filter series, which offers a variety of edge positions for specific spectral requirements.

The filter is made from UVFS Mal-1965 material, a unique glass composition that provides excellent optical performance in the NIR region. It has a thickness of 2mm, which is ideal for applications that require robustness and durability.

The G370093000 features a cut-on wavelength of 735nm, meaning it begins to transmit light at this wavelength and beyond. The cut-off wavelength is 0nm, indicating that it transmits all wavelengths shorter than 735nm. This makes it suitable for applications that require the removal of specific wavelengths or the enhancement of others.

The filter is coated with Qio CG-RG9 on both the front and back surfaces. This coating enhances the filter's performance by reducing reflection and increasing transmission in the NIR region. The filter's shape is that of a thin lens, which minimizes optical aberrations and ensures high-quality imaging.

According to the vendor's website, the G370093000 is currently in stock, making it readily available for immediate use. For more information, including pricing and availability, please refer to the provided weblink.

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