48-710 5.0mm Dia. x 7.5mm FL; NIR I Coated; Plano-Convex Lens NIR I 600-1050nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 5 mm
- EFL
- 7.5 mm
- BFL
- 6.43 mm
- R1
- 5.89 mm
Material
- Name
- N-SF11
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.7847141030246312
- λ
- 587.6 nm
- B1
- 1.73759695
- C1
- 0.013188707 μm2
- B2
- 0.313747346
- C2
- 0.0623068142 μm2
- B3
- 1.89878101
- C3
- 155.23629 μm2
48-710 5.0mm Dia. x 7.5mm FL; NIR I Coated; Plano-Convex Lens NIR I 600-1050nm
The 48-710 is a Plano-Convex Spherical Lens, a type of spherical lens characterized by one side being flat and the other side curved. This lens, sourced from Edmund Optics, boasts a diameter of 5.0mm and a focal length of 7.5mm. The lens is made from n-sf11 Schott, a high-index glass with excellent transmittance in the near-infrared (NIR) region, making it suitable for applications within the 600-1050nm wavelength range.
The lens features a front and back coating of EDM NIR-I STD Curve, a coating specifically designed for use in the NIR region. This coating enhances the lens's performance by reducing surface reflections and increasing transmission, thereby improving the overall system's efficiency.
The geometry of the lens includes a thickness of 1.34mm at the edge and 1.9mm at the center. The inner radius is 0, and the outer radius is also 0, indicating a plano surface on one side. The lens's effective focal length (EFL) is 7.5mm, and the back focal length (BFL) is 6.43mm.