33-389 12mm Dia. x 24mm FL; MgF2 Coated; Double-Convex Lens MgF2 400-700nm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 12 mm
- EFL
- 24 mm
- BFL
- 22.65 mm
- R1
- 24.11 mm
- R2
- -24.11 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
33-389 12mm Dia. x 24mm FL; MgF2 Coated; Double-Convex Lens MgF2 400-700nm
This is a high-quality double-convex lens, sourced from the renowned optical component vendor, Edmund Optics. The lens, identified as item 33-389, boasts a 12mm diameter and a focal length of 24mm, making it suitable for a wide range of optical applications.
The lens is made from the high-grade material, n-BK7 Schott, which is known for its excellent optical properties and durability. The double-convex geometry, characterized by its two convex surfaces, is designed to provide a high level of focusing power and a wide field of view.
The lens features a standard MgF2 coating on both the front and back surfaces. This coating is designed to reduce reflection and increase transmission across the visible spectrum (400-700nm), enhancing the overall performance and efficiency of the lens.
The lens has a center thickness of 4mm and an edge thickness of 2.48mm, providing a robust structure while maintaining a compact profile. The inner and outer radii are 0mm, indicating a symmetrical design that ensures consistent performance across the entire lens surface.
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