SLB-08B-25PIR2 8.0 mm Dia. x 25.4 mm FL; Coated; Double-Convex Lens 750-1550nm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 8 mm
- EFL
- 25.4 mm
- BFL
- 24.6 mm
- R1
- 25.95 mm
- R2
- -25.95 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-08B-25PIR2 8.0 mm Dia. x 25.4 mm FL; Coated; Double-Convex Lens 750-1550nm
The SLB-08B-25PIR2 is a high-quality lens from OptoSigma, designed for use in the 750-1550nm wavelength range. This lens is a Spherical Lens (Convex-Convex) type, featuring a base shape of a circle.
The lens has a diameter of 8.0 mm and a thickness edge of 1.5 mm, while the thickness center measures 2.1 mm. The Effective Focal Length (EFL) is 25.4 mm, making it suitable for a variety of optical applications. The first radius of curvature (r1) is 25.95 mm, and the second radius of curvature (r2) is -25.95 mm, indicating a double-convex lens design. The Back Focal Length (BFL) is 24.6 mm.
The lens is made from n-bk7 schott material, a popular choice for its high refractive index and low dispersion. The lens is coated with opt ir2 on both the front and back, providing excellent anti-reflective properties and enhancing its performance in the specified wavelength range.
This lens is currently in stock and available for immediate purchase from the OptoSigma website. With its robust design and high-performance characteristics, the SLB-08B-25PIR2 is an excellent choice for a wide range of optical applications.
