67-222 50mm Dia. x 250mm FL UV-AR Coated; UV Plano-Convex Lens UV-AR 250-425nm
- 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
67-222 50mm Dia. x 250mm FL UV-AR Coated; UV Plano-Convex Lens UV-AR 250-425nm
The 67-222 is a UV-AR coated Plano-Convex lens, boasting a 50mm diameter and a focal length of 250mm. This lens is sourced from the reputable vendor, Edmund Optics, and is available for purchase directly from their website. The lens is currently in stock, ensuring prompt delivery for your optical project needs.
The lens is designed in a Spherical geometry, with a Base Shape of Circular. The diameter of the lens is 50mm, and it has a thickness of 4.24mm at the edge, while the center thickness measures 7mm. The Effective Focal Length (EFL) of the lens is 250mm, and the Radius of Curvature (R1) is 114.62mm. The Back Focal Length (BFL) is 245.21mm, and both the Inner and Outer Radius are 0mm.
The lens is constructed from Fused Silica, identified as mal-1965 in the Material ID. It is designed to operate at a wavelength of 587.6nm. The lens features a UV-AR coating on both the front and back surfaces, adhering to the standard curve as defined by Edmund Optics.