112-0507E 50.8 mm Dia. x -150 mm FL; Uncoated; Plano-Concave Lens
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- EKSMA Optics
Properties
- Shape
- Circular
- Diameter
- 50.8 mm
- EFL
- -150 mm
- R1
- -77.8 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5187257728940171
- λ
- 546 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
112-0507E 50.8 mm Dia. x -150 mm FL; Uncoated; Plano-Concave Lens
The 112-0507E is a plano-concave lens with a diameter of 50.8 mm and a focal length of -150 mm, sourced from EKSMA Optics. This lens is a spherical type, designed with a base shape of a circle, and features an uncoated surface.
The lens's geometry includes a thickness edge of 9 mm and a thickness center of 5 mm. The inner and outer radii are both zero, indicating a plano surface on one side and a concave surface on the other. The material used for this lens is n-BK7 Schott, a popular choice for its high refractive index and low dispersion.
The lens is designed to operate at a wavelength of 546 nm. The provided data does not specify any coating for this lens, indicating that it is likely uncoated. This could make it suitable for applications where anti-reflection or other specialized coatings are not required.
For more information and to check the current availability, please visit the vendor's website using the provided weblink.