45-164 30mm Dia. x 50mm FL; MgF2 Coated; Double-Convex Lens MgF2 400-700nm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 30 mm
- EFL
- 50 mm
- BFL
- 47.82 mm
- R1
- 50.56 mm
- R2
- -50.56 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5167984379050088
- λ
- 587.6 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
45-164 30mm Dia. x 50mm FL; MgF2 Coated; Double-Convex Lens MgF2 400-700nm
The 45-164 is a high-quality double-convex lens, boasting a 30mm diameter and a 50mm focal length. This lens is sourced from the reputable vendor, Edmund Optics, and is readily available for your optical system needs.
The lens is crafted from the renowned N-BK7 glass from Schott, a material known for its excellent optical properties, making it an ideal choice for various applications. The lens features a double-convex geometry, with radii of curvature of 50.56mm on both sides, ensuring superior light bending capabilities.
The 45-164 lens is coated with MgF2, a standard coating that provides excellent anti-reflection properties within the 400-700nm wavelength range. This coating enhances the lens's performance by reducing surface reflections, thereby increasing transmission and improving overall image quality.
The lens has a center thickness of 6.55mm and an edge thickness of 2mm, providing robustness and durability. The effective focal length (EFL) of the lens is 50mm, and the back focal length (BFL) is 47.82mm, offering versatility in optical system design.
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