010-0107E 12.7 mm Dia. N-BK7 Plano-Concave Window; t=3mm Uncoated
- Type
- Window
- Subtype
- Curved Window (Plano-Concave)
- Brand
- EKSMA Optics
Properties
- Shape
- Circular
- Diameter
- 12.7 mm
- EFL
- 290.14 mm
- R1
- -150 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
010-0107E 12.7 mm Dia. N-BK7 Plano-Concave Window; t=3mm Uncoated
This 010-0107E optical window, sourced from EKSMA Optics, is a curved window with a plano-concave base shape and a circular diameter of 12.7 mm. The window's thickness at the edge is 3 mm, and it is uncoated, offering a clear, unaltered view of the optical path.
The window's effective focal length (EFL) is 290.14 mm, making it suitable for applications that require a long focal length. The concave surface of the window has a radius of curvature (R1) of -150 mm, contributing to its unique optical properties.
This window is made of N-BK7, a popular optical glass from Schott, known for its excellent optical properties and wide transmission range. It is specifically designed for use at a wavelength of 588 nm, making it ideal for applications in the yellow-orange part of the visible spectrum.
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