67-232 50mm Dia. x 250mm FL UV-VIS Coated; UV Plano-Convex Lens UV-VIS 250-700nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 50 mm
- EFL
- 250 mm
- BFL
- 245.21 mm
- R1
- 114.62 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
67-232 50mm Dia. x 250mm FL UV-VIS Coated; UV Plano-Convex Lens UV-VIS 250-700nm
The 67-232 is a UV-VIS coated Plano-Convex lens, sourced from the reputable optical vendor, Edmund Optics. This lens boasts a 50mm diameter and a focal length of 250mm, making it suitable for a wide range of applications that require high-quality optical components.
The lens is crafted from fused sil mal-1965, a material known for its excellent optical properties. The base shape of the lens is circular, and it features a spherical geometry, with a thickness of 4.24mm at the edge and 7mm at the center. The lens's effective focal length (EFL) is 250mm, and its radius of curvature (R1) is 114.62mm. The back focal length (BFL) is 245.21mm, and the lens does not have an inner or outer radius.
The 67-232 is coated with Edmund Optics' standard UV-VIS coating on both the front and back surfaces. This coating enhances the lens's performance in the UV-VIS spectrum, which ranges from 250 to 700nm. The coating is designed to improve the lens's transmission, reduce reflections, and protect the lens surface from environmental factors.