SLB-10B-25PIR2 10.0 mm Dia. x 25.5 mm FL; Coated; Double-Convex Lens 750-1550nm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 10 mm
- EFL
- 25.5 mm
- BFL
- 24.5 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-10B-25PIR2 10.0 mm Dia. x 25.5 mm FL; Coated; Double-Convex Lens 750-1550nm
The SLB-10B-25PIR2 is a high-quality lens offered by 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 10.0 mm and a thickness at the edge of 2.0 mm. The thickness at the center is slightly greater at 3.0 mm. The Effective Focal Length (EFL) of this lens is 25.5 mm, making it suitable for a variety of optical applications.
The curvature of the lens is defined by its two radii. The first radius (R1) is 25.95 mm, while the second radius (R2) is -25.95 mm, indicating a double-convex lens. The Back Focal Length (BFL) of this lens is 24.5 mm.
The lens is made from n-bk7 schott, a popular material in the optical industry due to its excellent optical properties. The lens is coated with opt ir2 on both the front and back surfaces, enhancing its performance in the specified wavelength range.
