010-0845E 101.6 mm Dia. N-BK7 Plano-Concave Window; t=15mm Uncoated
- Type
- Window
- Subtype
- Curved Window (Plano-Concave)
- Brand
- EKSMA Optics
Properties
- Shape
- Circular
- Diameter
- 101.6 mm
- EFL
- 5802.88 mm
- R1
- -3000 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
010-0845E 101.6 mm Dia. N-BK7 Plano-Concave Window; t=15mm Uncoated
The 010-0845E is a Plano-Concave Window with a diameter of 101.6 mm, sourced from EKSMA Optics. This window is a Curved Window type, designed with a spherical shape and a base shape of a circle. The concave surface of the window has a radius of curvature (R1) of -3000 mm, and the effective focal length (EFL) is 5802.88 mm.
The window is made of N-BK7 Schott, a popular optical glass due to its excellent optical properties and high transmittance in the visible and near-infrared spectral regions. The window has a thickness of 15 mm at the edge.
Notably, this window is uncoated, meaning it does not have any anti-reflective or other coatings. While this may result in higher reflective losses, it also means that the window is more versatile in terms of its potential applications, as it can be used with a wide range of wavelengths without the risk of coating damage.
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