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OPB-20C02-P 20 mm Dia. N-BK7 Round Optical Parallel Flat Window; t=2 mm Uncoated

OPB-20C02-P 20 mm Dia. N-BK7 Round Optical Parallel Flat Window; t=2 mm Uncoated

Type
Window
Subtype
Flat Window
Brand
OptoSigma
Product webpage
OptoSigma products in the 3DOptix catalog

Properties

Shape
Circular
Diameter
20 mm

Material

Name
N-BK7
Dispersion Equation
Sellmeier
n (λ)
1.5167817367777034
λ
588 nm
B1
1.03961212
C1
0.00600069867 μm2
B2
0.231792344
C2
0.0200179144 μm2
B3
1.01046945
C3
103.560653 μm2

OPB-20C02-P 20 mm Dia. N-BK7 Round Optical Parallel Flat Window; t=2 mm Uncoated

The OPB-20C02-P is a 20 mm diameter N-BK7 round optical parallel flat window with a thickness of 2 mm, sourced from OptoSigma. This uncoated window is designed for use in optical systems where parallel light transmission is required.

The window is made from N-BK7, a popular borosilicate glass known for its excellent optical properties, including a high refractive index and low dispersion. This makes it an ideal choice for a wide range of optical applications.

The window's geometry is circular, with a diameter of 20 mm and a thickness of 2 mm, providing a robust and compact solution for your optical needs. The thin lens shape ensures minimal distortion of the transmitted light.

Despite being uncoated, this window offers good transmission across a wide range of wavelengths, with a peak transmission at 588 nm. However, it's important to note that uncoated windows may be more susceptible to environmental factors such as dust, moisture, and scratches, which can affect their performance.

The window is currently in stock and available for immediate purchase. For more information, including detailed specifications and purchasing options, please refer to the vendor's website.

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