SLB-25-70PIR2 25.0 mm Dia. x 70.0 mm FL; Coated; Plano-Convex Lens 750-1550nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 25 mm
- EFL
- 70 mm
- BFL
- 67.2 mm
- R1
- 36.33 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-25-70PIR2 25.0 mm Dia. x 70.0 mm FL; Coated; Plano-Convex Lens 750-1550nm
The SLB-25-70PIR2 is a Plano-Convex Spherical Lens, sourced from the renowned optical component vendor, OptoSigma. This lens boasts a diameter of 25.0 mm and a focal length of 70.0 mm, making it suitable for a wide range of optical applications.
The lens is crafted from the high-quality material, n-bk7 schott, which is known for its excellent optical properties. The base shape of the lens is circular, and it features a Plano-Convex geometry. The lens has an inner radius of 0 mm and an outer radius of 0 mm, indicating a uniform curvature.
The lens's thickness at the edge is 2 mm, while the center thickness is 4.2 mm. The effective focal length (EFL) is 70 mm, and the back focal length (BFL) is 67.2 mm. The radius of curvature (R1) is 36.33 mm.
The SLB-25-70PIR2 is coated with Opt IR2 on both the front and back surfaces, enhancing its performance in the wavelength range of 750-1550nm. This coating ensures optimal transmission and reduces reflection, making it ideal for use in infrared applications.
The lens is currently in stock and available for immediate purchase. For more information, please refer to the vendor's website using the provided weblink.
