LB1596-B N-BK7 Bi-Convex Lens; Dia:1 in; f=60.0 mm ARC 650-1050nm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- Thorlabs
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- 60 mm
- BFL
- 58.4 mm
- R1
- 61 mm
- R2
- -61 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5150823520020043
- λ
- 633 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
LB1596-B N-BK7 Bi-Convex Lens; Dia:1 in; f=60.0 mm ARC 650-1050nm
The LB1596-B is a high-quality bi-convex lens, designed and manufactured by Thorlabs, a leading global supplier of photonics equipment. This lens boasts a diameter of 1 inch (25.4 mm) and a focal length of 60.0 mm, making it suitable for a wide range of optical applications.
The lens is made from N-BK7, a popular optical glass due to its excellent optical properties and high damage threshold. The N-BK7 material ensures high transmission in the visible spectrum, with a peak transmission at 633 nm. The lens features a double-sided broadband anti-reflection coating, designed for the 650-1050 nm range, which further enhances its transmission capabilities.
The lens geometry is spherical, with radii of curvature of 61 mm for both the front and back surfaces. This design results in an effective focal length (EFL) of 60 mm and a back focal length (BFL) of 58.4 mm. The lens has a central thickness of 4.7 mm and an edge thickness of 2 mm, providing robustness and durability.
The LB1596-B is currently in stock and available for immediate shipping. For more technical details, datasheets, and compatibility information, please refer to the vendor's website using the provided weblink.