111-0120E 12.7 mm Dia. x 75 mm FL; Uncoated; Double-Convex Lens
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- EKSMA Optics
Properties
- Shape
- Circular
- Diameter
- 12.7 mm
- EFL
- 75 mm
- R1
- 77.4 mm
- R2
- -77.4 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
111-0120E 12.7 mm Dia. x 75 mm FL; Uncoated; Double-Convex Lens
The 111-0120E is a high-quality double-convex lens, sourced from the reputable optical components manufacturer, EKSMA Optics. This lens is characterized by its spherical geometry, featuring a diameter of 12.7 mm and a focal length of 75 mm. The lens is fabricated from the well-regarded material, BK7 Schott, which is renowned for its excellent optical properties, making it suitable for a wide range of applications.
The lens's design includes an edge thickness of 2 mm and a center thickness of 2.5 mm, ensuring robustness and durability. The radii of curvature for the first and second surfaces are 77.4 mm and -77.4 mm, respectively. The lens is uncoated, providing a clear, unaltered view of the optical path, which can be advantageous in certain applications.
This lens is ideal for use in various optical systems, including imaging systems, beam shaping, and laser applications. The provided weblink leads to the vendor's page, where users can find more detailed information about the lens, as well as its availability in stock.
