45-134 6mm Dia. x 30mm FL; MgF2 Coated; Double-Convex Lens MgF2 400-700nm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 6 mm
- EFL
- 30 mm
- BFL
- 29.23 mm
- R1
- 30.61 mm
- R2
- -30.61 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
45-134 6mm Dia. x 30mm FL; MgF2 Coated; Double-Convex Lens MgF2 400-700nm
The 45-134 is a high-quality double-convex lens, boasting a 6mm diameter and a 30mm focal length. This lens is sourced from the reputable optical vendor, Edmund Optics, and is currently in stock. The lens is made from the renowned material, n-BK7 Schott, which is known for its excellent optical properties.
The lens features a standard MgF2 coating on both the front and back surfaces, which is applied using Edmund Optics' proprietary coating process. This coating enhances the lens' performance in the 400-700nm wavelength range, providing improved transmission and reduced reflection.
The geometry of the lens is meticulously designed, with an edge thickness of 2mm and a center thickness of 2.3mm. The lens' effective focal length (EFL) is 30mm, and it has a back focal length (BFL) of 29.23mm. The first and second radii of the lens are 30.61mm and -30.61mm, respectively. The lens' inner and outer radii are both 0mm, indicating a uniform curvature.
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