SLB-20-100PIR2 20.0 mm Dia. x 100.0 mm FL; Coated; Plano-Convex Lens 750-1550nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 20 mm
- EFL
- 100 mm
- BFL
- 98 mm
- R1
- 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-20-100PIR2 20.0 mm Dia. x 100.0 mm FL; Coated; Plano-Convex Lens 750-1550nm
The SLB-20-100PIR2 is a Plano-Convex Spherical Lens, sourced from the reputable optical components vendor, OptoSigma. This lens, with a diameter of 20.0 mm, is designed for use within the wavelength range of 750-1550nm, making it suitable for a variety of applications within the infrared spectrum.
The lens geometry features a thickness of 2mm at the edge and 3mm at the center, with a back focal length of 98mm and an effective focal length of 100mm. The curvature of the lens is defined by a radius of 51.9mm on the front surface. The lens is made from n-BK7 Schott, a popular optical glass due to its excellent optical properties and versatility.
The SLB-20-100PIR2 is coated with Opt IR2 on both the front and back surfaces. This coating enhances the lens' performance within the infrared spectrum, providing improved transmission and reducing unwanted reflections. The lens is currently in stock and available for immediate purchase, as indicated by its valid weblink status.