87-686 50 mm Dia. N-BK7 Plano-Convex Spherical Mirror; EFL=200mm Protected Silver 450-10000nm
- 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
87-686 50 mm Dia. N-BK7 Plano-Convex Spherical Mirror; EFL=200mm Protected Silver 450-10000nm
This 87-686 optical mirror, sourced from Edmund Optics, is a 50 mm diameter plano-convex spherical mirror with a protective silver coating. The mirror's design includes a convex shape with a 400 mm radius of curvature (R1), making it suitable for a wide range of optical applications.
The mirror's geometry is defined by a thickness of 4.21 mm at the edge, increasing to 5 mm at the center, and an effective focal length (EFL) of 200 mm. The N-BK7 Schott glass material, a common choice in the optical industry due to its excellent optical properties, ensures high-quality performance across the visible to near-infrared spectrum (450-10000 nm).
The protective silver coating (edm dprotsil3001000) on the front surface enhances the mirror's durability and resistance to tarnish, making it suitable for use in various environments. This mirror is currently in stock and available for immediate purchase through the provided weblink.
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