88-767 50.0mm Dia. x 250.0mm FL; VIS-EXT Coated Plano-Convex Lens VIS-EXT 350-700nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 50 mm
- EFL
- 250 mm
- BFL
- 246.74 mm
- R1
- 129.21 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
88-767 50.0mm Dia. x 250.0mm FL; VIS-EXT Coated Plano-Convex Lens VIS-EXT 350-700nm
This product is a Plano-Convex lens, sourced from the reputable optical vendor, Edmund Optics. The lens boasts a diameter of 50.0mm and a focal length of 250.0mm, making it a versatile choice for various optical applications.
The lens is made from the high-quality material, n-BK7 Schott, which is known for its excellent optical properties and durability. The base shape of the lens is circular, adding to its versatility in different setups.
The geometry of the lens is well-defined, with a thickness at the edge of 2.5mm and a thickness at the center of 4.94mm. The effective focal length (EFL) is 250mm, and the radius of curvature (R1) is 129.21mm. The back focal length (BFL) is 246.74mm, and both the inner and outer radii are 0mm.
The lens features VIS-EXT coatings on both the front and back surfaces. These coatings are specifically designed to enhance the lens' performance in the visible spectrum, between 350-700nm. This coating ensures optimal light transmission and reduces unwanted reflections, making it an ideal choice for applications that require high-quality imaging or light transmission.