SLB-06B-10PIR2 6.0 mm Dia. x 10.3 mm FL; Coated; Double-Convex Lens 750-1550nm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 6 mm
- EFL
- 10.3 mm
- BFL
- 9.7 mm
- R1
- 10.38 mm
- R2
- -10.38 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-06B-10PIR2 6.0 mm Dia. x 10.3 mm FL; Coated; Double-Convex Lens 750-1550nm
The SLB-06B-10PIR2 is a high-quality spherical lens offered by OptoSigma, designed for use in the 750-1550nm wavelength range. This lens, with a base shape of a circle, is a biconvex lens, meaning it has two convex surfaces. The lens has a diameter of 6.0 mm and a center thickness of 1.9 mm, with an edge thickness of 1.0 mm. The effective focal length (EFL) of this lens is 10.3 mm, and the back focal length (BFL) is 9.7 mm.
The lens is made of n-BK7 Schott, a popular optical glass due to its excellent optical properties and relatively low cost. The lens features a double-convex geometry, with radii of curvature of 10.38 mm for the first surface and -10.38 mm for the second surface. The lens does not have any inner or outer radius specified, indicating that it is a simple, unbounded lens.
The lens is coated with Opt IR2, a broadband anti-reflection coating designed for the infrared region. This coating is applied to both the front and back surfaces of the lens, reducing reflective losses and improving transmission.