SLB-15-50NM 15.0 mm Dia. x -50.0 mm FL; Coated; Plano-Concave Lens 400-700nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 15 mm
- EFL
- -50 mm
- BFL
- -51.3 mm
- R1
- -25.95 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-15-50NM 15.0 mm Dia. x -50.0 mm FL; Coated; Plano-Concave Lens 400-700nm
The SLB-15-50NM is a Plano-Concave Spherical Lens, 15.0 mm in diameter, with a focal length of -50.0 mm. This lens is sourced from OptoSigma, a renowned vendor in the optical industry. The lens is made of n-bk7 schott, a high-quality material known for its excellent optical properties.
The lens features a front and back coating of opt m, which enhances its durability and performance in the 400-700nm wavelength range. The geometry of the lens includes an inner radius of 0 mm and an outer radius of 0 mm, with a thickness edge of 3.1 mm and a thickness center of 2 mm. The back focal length (bfl) is -51.3 mm, and the effective focal length (efl) is -50 mm.
This lens is part of the Spherical Lens (Plano-Concave) sub-type and has a circular base shape. The item data indicates that it is in stock and available for immediate use. For more detailed information, please refer to the vendor's website, where you can find the weblink provided in the item data.
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