SLB-08B-15PIR2 8.0 mm Dia. x 15.4 mm FL; Coated; Double-Convex Lens 750-1550nm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 8 mm
- EFL
- 15.4 mm
- BFL
- 14.6 mm
- R1
- 15.57 mm
- R2
- -15.57 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-15PIR2 8.0 mm Dia. x 15.4 mm FL; Coated; Double-Convex Lens 750-1550nm
The SLB-08B-15PIR2 is a high-quality double-convex lens, designed and manufactured by OptoSigma. This lens, with a diameter of 8.0 mm and a focal length of 15.4 mm, is made from the renowned material n-BK7 Schott, ensuring durability and reliability.
The lens features a double-convex geometry, with radii of curvature of 15.57 mm for the first surface and -15.57 mm for the second surface. This geometry results in a back focal length of 14.6 mm, providing a wide range of optical possibilities. The lens has a central thickness of 2.5 mm and an edge thickness of 1.5 mm, contributing to its robustness.
The SLB-08B-15PIR2 is coated with Opt IR2 on both the front and back surfaces, enhancing its performance in the 750-1550nm wavelength range. This coating ensures optimal transmission and reduces unwanted reflections, making it suitable for various applications, including but not limited to, imaging, beam shaping, and laser systems.