69-356 50.0mm Dia. x 50.0mm FL; Plano-Convex Lens Laser V-Coat 405nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 50 mm
- EFL
- 50 mm
- BFL
- 43.28 mm
- R1
- 39.24 mm
Material
- Name
- N-SF11
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.8421320391100127
- λ
- 405 nm
- B1
- 1.73759695
- C1
- 0.013188707 μm2
- B2
- 0.313747346
- C2
- 0.0623068142 μm2
- B3
- 1.89878101
- C3
- 155.23629 μm2
69-356 50.0mm Dia. x 50.0mm FL; Plano-Convex Lens Laser V-Coat 405nm
The 69-356 is a Plano-Convex spherical lens, characterized by its circular base shape and a diameter of 50.0mm. This lens has a thickness of 3.0mm at the edge and 12.0mm at the center, with an effective focal length (EFL) of 50.0mm. The lens's front and back surfaces are coated with Edmund Optics' Laser V-Coat 405, designed specifically for 405nm wavelengths.
The lens is made from n-SF11 Schott, a high-index glass with excellent optical properties. The lens's inner radius is 0.0mm, and the outer radius is also 0.0mm, indicating a symmetrical design. The back focal length (BFL) of the lens is 43.28mm.
This lens is available from Edmund Optics and is currently in stock. For more information, please refer to the provided weblink.