SLB-50-150NIR2 50.0 mm Dia. x -150.0 mm FL; Coated; Plano-Concave Lens 750-1550nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 50 mm
- EFL
- -150 mm
- BFL
- -152 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-50-150NIR2 50.0 mm Dia. x -150.0 mm FL; Coated; Plano-Concave Lens 750-1550nm
The SLB-50-150NIR2 is a Plano-Concave Spherical Lens, 50.0 mm in diameter and featuring a focal length of -150.0 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's geometry includes a thickness edge of 7.1 mm and a thickness center of 3 mm. The inner and outer radii are both 0 mm, indicating a flat surface on one side and a curved surface on the other. The lens's back focal length is -152 mm, and its effective focal length is -150 mm.
The SLB-50-150NIR2 is coated with opt ir2 on both the front and back surfaces. This coating is specifically designed for the wavelength of 546.1 nm, enhancing the lens's performance in this spectrum.
This lens is currently in stock and available for immediate purchase. For more information, please refer to the vendor's website using the provided weblink.
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