091-0125FR-500 12.7 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
- 12.7 mm
- EFL
- -250 mm
- R1
- -500 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
091-0125FR-500 12.7 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. The mirror has a diameter of 12.7 mm and a thickness edge of 6 mm, making it a compact and robust option for various applications. The effective focal length (EFL) of this mirror is -250 mm, and its radius of curvature (R1) is -500 mm, indicating a strongly curved surface that can effectively focus or collimate light.
The mirror is made of N-BK7 Schott, a popular optical glass known for its excellent optical properties and wide transmission range. This particular mirror is designed for use with a wavelength of 800 nm, although its enhanced silver coating allows it to perform well within the 600-1100 nm range. The coating, denoted as 'eks enhsil600110045', ensures high reflectivity and durability, making this mirror suitable for various applications, including laser systems and interferometry.
