47-058 25.4mm Dia. x 76.2mm FL; Uncoated; CaF2 Double-Convex Lens
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- 76.2 mm
- BFL
- 74.5 mm
- R1
- 60.12 mm
- R2
- -60.12 mm
Material
- Name
- CaF2
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.3989581446368446
- λ
- 5000 nm
- B1
- 0.5675888
- C1
- 0.00252643 μm2
- B2
- 0.4710914
- C2
- 0.010078333 μm2
- B3
- 3.8484723
- C3
- 1200.555973 μm2
47-058 25.4mm Dia. x 76.2mm FL; Uncoated; CaF2 Double-Convex Lens
The 47-058 is a high-quality double-convex lens, sourced from the renowned optical component vendor, Edmund Optics. This lens boasts a 25.4mm diameter and a focal length of 76.2mm, making it suitable for a wide range of optical applications.
The lens is crafted from Calcium Fluoride (CaF2), a material known for its excellent transparency in the ultraviolet, visible, and near-infrared regions of the spectrum. This makes the 47-058 an ideal choice for applications that require high transmission across a broad wavelength range.
The double-convex geometry of the lens, with radii of curvature of 60.12mm and -60.12mm for the first and second surfaces, respectively, provides excellent focusing capabilities. The lens has a central thickness of 4.7mm and an edge thickness of 2mm, ensuring robustness and durability.
Notably, the lens is uncoated, offering users the flexibility to apply their own coatings based on their specific application requirements. This also allows for customization, making the lens adaptable to a wide variety of optical systems.
According to the vendor's website, the lens is currently in stock, ensuring quick delivery and minimal lead times. The provided weblink provides direct access to the vendor's product page, where users can find more detailed specifications, place orders, or request further information.