34-567 12.7mm Dia. x 50.8mm EFL; 90° Protected Gold 175A; Off-Axis Parabolic Mirror Protected Gold 700-10000nm
- Type
- Mirror
- Subtype
- Off-Axis Parabolic Mirror
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 12.7 mm
- EFL
- 50.8 mm
- A
- 19.05 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
34-567 12.7mm Dia. x 50.8mm EFL; 90° Protected Gold 175A; Off-Axis Parabolic Mirror Protected Gold 700-10000nm
This off-axis parabolic mirror, sourced from Edmund Optics, is a high-quality optical component designed for a wide range of applications. With a diameter of 12.7mm and a PFL (Parabolic Focal Length) of 25.4mm, it offers a precise optical path for your system. The Effective Focal Length (EFL) is 50.8mm, which is a critical parameter for determining the mirror's performance in your setup.
The mirror features a 90° off-axis angle, which is crucial for applications requiring off-axis reflectance. The off-axis angle is measured from the mirror's optical axis, and in this case, it's 90°, meaning the mirror reflects the light at a right angle to its optical axis.
The mirror is made from N-BK7 Schott, a popular optical glass due to its excellent optical properties and high damage threshold. The coating on the front surface is Edmund Optics' Protected Gold 175A, designed for wavelengths between 700nm and 10000nm. This coating ensures high reflectivity and durability, making it suitable for various applications, including infrared and laser systems.
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