092-0125FR-250 25.4 mm Dia. N-BK7 Enhanced Silver Plano-Concave Spherical Mirror; t=6mm 600-1100nm
- Type
- Mirror
- Subtype
- Curved Mirror (Concave)
- Brand
- EKSMA Optics
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- -125 mm
- R1
- -250 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5107762314198743
- λ
- 800 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
092-0125FR-250 25.4 mm Dia. N-BK7 Enhanced Silver Plano-Concave Spherical Mirror; t=6mm 600-1100nm
This product is a curved mirror (concave) with a base shape of a circle, offered by EKSMA Optics. It boasts a diameter of 25.4 mm and a thickness edge of 6 mm, making it a compact and robust option for various applications. The mirror's effective focal length (EFL) is -125 mm, and its radius of curvature (R1) is -250 mm, indicating a strongly curved, plano-concave design.
The mirror is made of N-BK7 Schott, a popular optical glass due to its excellent optical properties and wide transmission range. This particular mirror is designed for use with a wavelength of 800 nm.
The mirror's coating is a significant feature. It is coated with "eks enhsil600110045" on the front, which is an enhanced silver coating. This coating provides high reflectivity in the spectral range of 600-1100 nm, making it suitable for a wide range of applications, including but not limited to, laser systems, interferometry, and optical imaging.
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