SLB-25.4-100NIR2 25.4 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
- 25.4 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-25.4-100NIR2 25.4 mm Dia. x -100.0 mm FL; Coated; Plano-Concave Lens 750-1550nm
The SLB-25.4-100NIR2 is a Plano-Concave Spherical Lens, 25.4 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 high-quality optical glass, and features a concave shape with a center thickness of 2mm and an edge thickness of 3.6mm. The Inner and Outer Radius are both 0, indicating a flat surface on one side and a curved surface on the other. The Back Focal Length (BFL) is -101.3mm, and the Effective Focal Length (EFL) is -100mm.
The lens is coated with Opt IR2 on both the front and back surfaces, enhancing its performance within the specified wavelength range. This coating reduces reflection and increases transmission, making the lens suitable for various applications, including but not limited to, imaging, beam shaping, and laser systems.
The item data also indicates that this lens is currently in stock and available for immediate purchase. For more detailed information, including pricing and shipping, please refer to the provided weblink.