SLB-30-100NIR2 30.0 mm Dia. x -100.0 mm FL; Coated; Plano-Concave Lens 750-1550nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 30 mm
- EFL
- -100 mm
- BFL
- -101.3 mm
- R1
- -51.9 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-30-100NIR2 30.0 mm Dia. x -100.0 mm FL; Coated; Plano-Concave Lens 750-1550nm
The SLB-30-100NIR2 is a Plano-Concave Spherical Lens, 30.0 mm in diameter, with a focal length of -100.0 mm, specifically designed for use within the wavelength range of 750-1550nm. This lens is sourced from OptoSigma, a renowned vendor in the optical industry.
The lens is made from n-bk7 schott, a popular material in the optical industry due to its excellent optical properties. The lens features a planar surface on one side and a concave surface on the other, with an inner radius of 0mm and an outer radius of 0mm. The edge thickness of the lens is 4.2mm, while the center thickness is 2mm, providing a robust and durable structure.
The lens is coated with opt ir2 on both the front and back surfaces, enhancing its performance within the specified wavelength range. This coating helps to reduce reflection and increase transmission, making the lens suitable for various applications.
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