87-409 50.8mm Dia. x 50.8mm EFL; Protected Aluminum 50A; Off-Axis Mirror Protected Aluminum
- Type
- Mirror
- Subtype
- Off-Axis Parabolic Mirror
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 50.8 mm
- EFL
- 50.8 mm
- A
- 57.15 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
87-409 50.8mm Dia. x 50.8mm EFL; Protected Aluminum 50A; Off-Axis Mirror Protected Aluminum
The 87-409 is a high-quality Off-Axis Parabolic Mirror, sourced from the renowned optical vendor, Edmund Optics. This mirror, with a diameter of 50.8mm and an effective focal length of 50.8mm, is designed to deliver superior optical performance.
The mirror's off-axis angle is 90 degrees, making it ideal for applications that require off-axis reflectivity. The mirror's geometry also includes a clear aperture of 57.15mm and a radius of curvature of 50.8mm. The mirror's base shape is circular, and it is made from the high-quality material, N-BK7 Schott, ensuring durability and reliability.
The mirror's coating is another notable feature. The front surface is coated with EDM DPROTAL300200000, a protected aluminum coating that enhances the mirror's reflectivity and durability. This coating is designed to withstand harsh environments and maintain its performance over time.
The mirror is currently in stock and available for immediate shipping. For more information, including pricing and availability, please refer to the provided web link.
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