35-680 76.2mm Dia. x 89.3mm EFL; 45° Bare Gold 100A; Off-Axis Parabolic Mirror Bare Gold
- Type
- Mirror
- Subtype
- Off-Axis Parabolic Mirror
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 76.2 mm
- EFL
- 89.28 mm
- A
- 39.18 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
35-680 76.2mm Dia. x 89.3mm EFL; 45° Bare Gold 100A; Off-Axis Parabolic Mirror Bare Gold
This is a 35-680 Off-Axis Parabolic Mirror, sourced from the renowned optical components vendor, Edmund Optics. The mirror boasts a diameter of 76.2mm and a PFL (Parabolic Focal Length) of 76.2mm, making it a versatile choice for various optical applications. The Effective Focal Length (EFL) is 89.28mm, and the mirror has an off-axis angle of 45°.
The mirror is made of n-BK7 Schott, a high-quality optical glass known for its excellent transparency and low auto-fluorescence. The coating on the front surface is edm dbaregoldmodifie, a specialized bare gold modification that enhances the mirror's reflectivity and durability.
The mirror's geometry is carefully designed to provide superior optical performance. The radius of curvature is 152.4mm, and the a is 39.18mm. The mirror is currently in stock and can be purchased directly from the vendor's website using the provided weblink.
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