110-0711E 76.2 mm Dia. x 250 mm FL; Uncoated; Plano-Convex Lens
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- EKSMA Optics
Properties
- Shape
- Circular
- Diameter
- 76.2 mm
- EFL
- 250 mm
- R1
- 129.7 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
110-0711E 76.2 mm Dia. x 250 mm FL; Uncoated; Plano-Convex Lens
The 110-0711E is a Plano-Convex lens with a diameter of 76.2 mm and a focal length of 250 mm. This lens is sourced from EKSMA Optics, a renowned vendor known for its high-quality optical components. The lens is made of BK7 Schott, a popular glass type in the optical industry due to its excellent optical properties and versatility.
The lens's geometry is characterized by its plano-convex shape, where one side is flat (plano) and the other side is curved (convex). The thickness at the edge of the lens is 7 mm, while the center thickness is 12.7 mm. The lens's design is spherical, meaning it has a constant curvature throughout its surface. The inner and outer radii are both zero, indicating a simple convex shape.
The lens is uncoated, which means it does not have any additional layers to enhance its optical properties. This can be beneficial in certain applications where the natural properties of the glass are desired. However, it's important to note that uncoated lenses can be more susceptible to environmental factors such as dust and moisture.
The lens is designed to work at a wavelength of 546 nm. This wavelength falls within the visible light spectrum, making this lens suitable for applications that involve visible light.