010-0227E 25.4 mm Dia. N-BK7 Plano-Concave Window; t=6mm Uncoated
- Type
- Window
- Subtype
- Curved Window (Plano-Concave)
- Brand
- EKSMA Optics
Properties
- Shape
- Circular
- Diameter
- 25.4 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
010-0227E 25.4 mm Dia. N-BK7 Plano-Concave Window; t=6mm Uncoated
This 010-0227E optical window, sourced from EKSMA Optics, is a curved window with a plano-concave base shape and a circular diameter of 25.4 mm. The window's thickness at the edge is 6 mm, and it has an effective focal length (EFL) of 5802.88 mm, making it suitable for a wide range of optical applications.
The window is made of N-BK7, a popular optical glass from Schott, which is known for its excellent optical properties and versatility. The N-BK7 material is particularly suitable for use in the visible and near-infrared spectral regions.
This window does not come with any coating, making it a suitable choice for applications where coating is not required or preferred. The uncoated feature also makes it more cost-effective compared to coated windows.
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