45-155 9mm Dia. x 27mm FL Uncoated; Double-Convex Lens
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 9 mm
- EFL
- 27 mm
- BFL
- 26.08 mm
- R1
- 27.43 mm
- R2
- -27.43 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
45-155 9mm Dia. x 27mm FL Uncoated; Double-Convex Lens
The 45-155 9mm Dia. x 27mm FL Uncoated; Double-Convex Lens is a high-quality optical component sourced from Edmund Optics. This lens, with a diameter of 9mm and a focal length of 27mm, is a Spherical Lens of the Convex-Convex subtype, featuring a Circular base shape.
The lens's geometry is meticulously designed, with a thickness of 2mm at the edge and 2.74mm at the center. The Effective Focal Length (EFL) is 27mm, while the Radius of Curvature for the first surface is 27.43mm and -27.43mm for the second surface. The Back Focal Length (BFL) is 26.08mm. The Inner and Outer Radius are both 0mm, indicating a uniform curvature throughout the lens.
This lens is made from N-BK7 Schott, a popular optical glass known for its excellent optical properties. The wavelength for this lens is 587.6nm. The lens is uncoated, offering users the flexibility to apply their preferred coating based on their specific application requirements.
