SLB-50-100NIR2 50.0 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
- 50 mm
- EFL
- -100 mm
- BFL
- -102 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-50-100NIR2 50.0 mm Dia. x -100.0 mm FL; Coated; Plano-Concave Lens 750-1550nm
The SLB-50-100NIR2 is a Plano-Concave Spherical Lens, designed with a circular base shape and a diameter of 50.0 mm. This lens is sourced from OptoSigma, a renowned vendor in the optical industry. The lens features a thickness edge of 9.4 mm and a thickness center of 3 mm, making it suitable for various optical applications.
The lens has an effective focal length (EFL) of -100.0 mm, which is a crucial parameter in lens selection. The front and back radii of the lens are -51.9 mm and 0 mm, respectively, contributing to its Plano-Concave geometry. The lens's inner and outer radii are both 0 mm.
The SLB-50-100NIR2 is made from n-bk7 schott, a high-quality optical material known for its excellent transmission properties and low auto-fluorescence. This material is ideal for applications in the 750-1550nm wavelength range.
The lens is coated with Opt IR2 on both the front and back surfaces, enhancing its performance in the specified wavelength range. This coating ensures high transmission and low reflection, making the lens an excellent choice for applications requiring high-quality imaging or light transmission.