48-838 12mm Dia. x 45mm; UV-VIS Coated; UV Double-Convex Lens UV-VIS 250-700nm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 12 mm
- EFL
- 45 mm
- BFL
- 43.96 mm
- R1
- 40.79 mm
- R2
- -40.79 mm
Material
- Name
- Fused Silica
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.458462342053241
- λ
- 587.6 nm
- B1
- 0.6961663
- C1
- 0.00467914825849 μm2
- B2
- 0.4079426
- C2
- 0.013512063073959999 μm2
- B3
- 0.8974794
- C3
- 97.934002537921 μm2
48-838 12mm Dia. x 45mm; UV-VIS Coated; UV Double-Convex Lens UV-VIS 250-700nm
The 48-838 is a UV-VIS coated, UV double-convex lens, boasting a diameter of 12mm and a thickness of 2.1mm at the edge, with a center thickness of 2.99mm. This lens is designed with an effective focal length (EFL) of 45mm, making it suitable for a wide range of optical applications.
The lens features a front and back coating of edm uv-vis std curve, providing excellent UV-VIS transmission capabilities within the wavelength range of 250-700nm. The first radius of curvature (R1) is 40.79, while the second radius (R2) is -40.79, indicating a spherical shape. The back focal length (BFL) is 43.96mm, and the lens is made from fused sil mal-1965, a material known for its high transmittance and durability.
This lens is sourced from Edmund Optics, a reputable vendor in the optical industry, and is currently in stock. For more information, including pricing and availability, please refer to the provided weblink.