SLB-30-150N 30.0 mm Dia. x -150.0 mm FL; Plano-Concave Lens Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 30 mm
- EFL
- -150 mm
- BFL
- -151.3 mm
- R1
- -77.85 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.518720636186463
- λ
- 546.1 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
SLB-30-150N 30.0 mm Dia. x -150.0 mm FL; Plano-Concave Lens Uncoated
The SLB-30-150N is a Plano-Concave Lens with a 30.0 mm diameter and a focal length of -150.0 mm, sourced from OptoSigma. This lens is made of n-BK7 Schott, a high-quality optical glass, and is uncoated. The lens's geometry includes a 3.5 mm thickness at the edge and a 2 mm thickness at the center, with an inner radius of 0 mm and an outer radius of 0 mm. The BFL (Back Focal Length) is -151.3 mm, and the R1 (Radius of Curvature) is -77.85 mm. This lens is designed for use at a wavelength of 546.1 nm and is suitable for various optical applications. The lens is in stock and available for immediate purchase, with more information available at https://www.optosigma.com/us_en/n-bk7-plano-concave-lenses-uncoated-SLB-N.html.
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