87-675 50 mm Dia. N-BK7 Plano-Convex Spherical Mirror; EFL=200mm Enhanced Aluminum 450-650nm
- Type
- Mirror
- Subtype
- Curved Mirror (Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 50 mm
- EFL
- 200 mm
- R1
- 400 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
87-675 50 mm Dia. N-BK7 Plano-Convex Spherical Mirror; EFL=200mm Enhanced Aluminum 450-650nm
The 87-675 is a 50 mm diameter curved mirror with a convex base shape, sourced from Edmund Optics. This mirror boasts an enhanced aluminum coating, optimized for the wavelength range of 450-650nm. The mirror's geometry is spherical, with a radius of curvature (R1) of 400mm, and an effective focal length (EFL) of 200mm.
The mirror's thickness varies from 4.21mm at the edge to 5mm at the center, providing structural rigidity and stability. The mirror is crafted from N-BK7 Schott glass, a popular choice in optical systems due to its excellent optical properties and broad transmission range.
The enhanced aluminum coating on the front surface of the mirror ensures high reflectivity within the specified wavelength range. This coating is durable and resistant to environmental factors, making it suitable for various applications.
Please note that the weblink provided leads to the product page on the Edmund Optics website, where you can find more information, including pricing and availability.
