SLB-30-50NIR1 30.0 mm Dia. x -50.0 mm FL; Coated; Plano-Concave Lens 633-1064nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 30 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-30-50NIR1 30.0 mm Dia. x -50.0 mm FL; Coated; Plano-Concave Lens 633-1064nm
The SLB-30-50NIR1 is a Plano-Concave Spherical Lens, 30.0 mm in diameter with a focal length of -50.0 mm, specifically designed for use within the wavelength range of 633-1064nm. This lens is sourced from OptoSigma, a renowned vendor in the optical industry.
The lens is fabricated from n-bk7 schott, a popular material known for its excellent optical properties. The Plano-Concave geometry, characterized by its concave surface and flat opposite surface, is designed to refract and diverge light. The lens has an inner radius of 0mm and an outer radius of 0mm, indicating a uniform curvature across its surface.
The lens has a thickness of 6.8mm at the edge and 2mm at the center, providing a balanced structure for efficient light transmission. The effective focal length (EFL) is -50.3mm, a key specification that determines the lens's focusing power. The front and back surfaces of the lens are coated with opt ir1, a coating that enhances its performance within the specified wavelength range.
This lens is currently in stock and available for immediate purchase. For more detailed information, including pricing and shipping details, please refer to the vendor's website using the provided weblink.
