SLB-30-90NIR1 30.0 mm Dia. x -90.0 mm FL; Coated; Plano-Concave Lens 633-1064nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 30 mm
- EFL
- -90 mm
- BFL
- -91.3 mm
- R1
- -46.71 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-30-90NIR1 30.0 mm Dia. x -90.0 mm FL; Coated; Plano-Concave Lens 633-1064nm
The SLB-30-90NIR1 is a Plano-Concave Spherical Lens, sourced from the reputable vendor OptoSigma. This lens boasts a diameter of 30.0 mm and a focal length of -90.0 mm, making it suitable for a wide range of optical applications.
The lens is crafted from n-bk7 schott, a high-quality material known for its excellent optical properties. The base shape of the lens is circular, and it features an inner radius of 0 mm and an outer radius of 0 mm. The edge thickness of the lens is 4.5 mm, while the center thickness is 2 mm, providing a robust and durable structure.
The lens is coated with opt ir1 on both the front and back surfaces, enhancing its performance in the wavelength range of 633-1064nm. This coating ensures optimal light transmission and reduces unwanted reflections, making the lens an ideal choice for applications that require high-precision optical performance.
The lens is currently in stock and available for immediate purchase. For more information, please refer to the vendor's website at https://www.optosigma.com/us_en/n-bk7-plano-concave-lenses-ar-633-1064nm-SLB-N-IR1.html.
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