SLB-10B-50PIR2 10.0 mm Dia. x 50.4 mm FL; Coated; Double-Convex Lens 750-1550nm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 10 mm
- EFL
- 50.4 mm
- BFL
- 49.6 mm
- R1
- 51.9 mm
- R2
- -51.9 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-50PIR2 10.0 mm Dia. x 50.4 mm FL; Coated; Double-Convex Lens 750-1550nm
The SLB-10B-50PIR2 is a spherical lens with a base shape of a circle, offering a diameter of 10.0 mm and a focal length of 50.4 mm. This lens is sourced from OptoSigma, a renowned vendor in the optical industry. The lens is made of n-bk7 schott, a high-quality optical glass, and features a double-convex geometry, characterized by two convex surfaces.
The lens's geometry includes an edge thickness of 2.0 mm and a center thickness of 2.5 mm. The back focal length (BFL) is 49.6 mm, and the effective focal length (EFL) is 50.4 mm. The radii of curvature for the first and second surfaces are 51.9 mm and -51.9 mm, respectively. The lens does not have any inner or outer radius specified.
The SLB-10B-50PIR2 is coated with opt ir2 on both the front and back surfaces, providing enhanced performance within the wavelength range of 750-1550nm. This coating ensures optimal transmission and minimal reflection, making it suitable for various applications within this spectral range.