LC1093-B N-BK7 Plano-Concave Lens; Dia:2 in; f=-100.0 mm ARC 650-1050nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- Thorlabs
Properties
- Shape
- Circular
- Diameter
- 50.8 mm
- EFL
- -100 mm
- BFL
- -102.6 mm
- R1
- -51.5 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
LC1093-B N-BK7 Plano-Concave Lens; Dia:2 in; f=-100.0 mm ARC 650-1050nm
The LC1093-B is a plano-concave lens, part of the Spherical Lens category, sourced from the reputable vendor Thorlabs. This lens boasts a diameter of 2 inches (50.8 mm) and a focal length of -100 mm, making it suitable for a wide range of applications.
The lens is crafted from n-BK7 Schott, a high-quality optical glass, and features a base shape of a circle. The geometry of the lens includes a thickness of 10.7 mm at the edge and 4 mm at the center, providing a robust structure. The effective focal length (EFL) is -100 mm, and the radius of curvature (R1) is -51.5 mm. The back focal length (BFL) is -102.6 mm, and both the inner and outer radii are 0 mm.
The LC1093-B is coated with THo BBAR, a broadband anti-reflection coating that enhances transmission in the 650-1050 nm wavelength range. This coating reduces surface reflections, thereby improving the overall efficiency and performance of the lens.
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