092-0115R-50 25.4 mm Dia. N-BK7 Protected Aluminium Spherical Plano-Concave Mirror; t=6mm 300nm
- Type
- Mirror
- Subtype
- Curved Mirror (Concave)
- Brand
- EKSMA Optics
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- -25 mm
- R1
- -50 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5527702635738705
- λ
- 300 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
092-0115R-50 25.4 mm Dia. N-BK7 Protected Aluminium Spherical Plano-Concave Mirror; t=6mm 300nm
This is a 092-0115R-50 protected aluminium spherical plano-concave mirror, sourced from EKSMA Optics. The mirror has a diameter of 25.4 mm and a thickness of 6 mm at the edge. It is designed for use with a wavelength of 300 nm and is made from N-BK7 Schott glass, a popular choice for its high refractive index and low dispersion.
The mirror's geometry is spherical, with a radius of curvature (R1) of -50 mm, resulting in a focal length (EFL) of -25 mm. This negative focal length indicates that the mirror is concave, focusing light to a point on the same side of the mirror as the light source.
The mirror's coating is EKS 0015PROTAL 3000, which is a protected aluminium coating. This coating is chosen for its high reflectivity and durability. The 'protected' nature of the coating means that it is resistant to oxidation and other forms of environmental degradation, ensuring the mirror maintains its performance over time.
This mirror is currently in stock and available for purchase. For more information, please refer to the vendor's website linked below.
Weblinks:
- https://eksmaoptics.com/optical-components/metallic-mirrors/protected-aluminium-mirrors/
Vendor:
- EKSMA Optics
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