091-0130R-300 12.7 mm Dia. N-BK7 Protected Gold Spherical Plano-Concave Mirror; t=6mm 900nm
- Type
- Mirror
- Subtype
- Curved Mirror (Concave)
- Brand
- EKSMA Optics
Properties
- Shape
- Circular
- Diameter
- 12.7 mm
- EFL
- -150 mm
- R1
- -300 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5089968620388343
- λ
- 900 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
091-0130R-300 12.7 mm Dia. N-BK7 Protected Gold Spherical Plano-Concave Mirror; t=6mm 900nm
This is a 091-0130R-300 Protected Gold Spherical Plano-Concave Mirror, sourced from EKSMA Optics. The mirror has a circular base shape with a diameter of 12.7 mm and a thickness of 6 mm at the edge. It is designed to be used at a wavelength of 900 nm.
The mirror's geometry is spherical, with a radius of curvature (R1) of -300 mm, which results in an effective focal length (EFL) of -150 mm. This curvature and the mirror's material, N-BK7 from Schott, make it suitable for a wide range of optical applications.
The mirror's front surface is coated with EKS 0030protgold900, a protected gold coating that enhances its reflectivity. This coating is specifically designed for use at a wavelength of 900 nm, ensuring high-quality performance in its intended application.
For more information about this product, including its availability and related products, please refer to the vendor's website at https://eksmaoptics.com/optical-components/metallic-mirrors/protected-gold-mirrors/.
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