SLB-50-250PIR1 50.0 mm Dia. x 250.0 mm FL; Coated; Plano-Convex Lens 633-1064nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 50 mm
- EFL
- 250 mm
- BFL
- 246.4 mm
- R1
- 129.75 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-50-250PIR1 50.0 mm Dia. x 250.0 mm FL; Coated; Plano-Convex Lens 633-1064nm
The SLB-50-250PIR1 is a Plano-Convex Spherical Lens, sourced from OptoSigma, a renowned vendor in the optical industry. This lens, with a 50.0 mm diameter, is designed for use within a broad wavelength range of 633-1064nm, making it suitable for a variety of applications.
The lens geometry features a 3mm edge thickness and a 5.4mm center thickness, with a 250mm effective focal length (EFL). The front and back radii are 129.75mm and 246.4mm respectively, contributing to its Plano-Convex shape. The lens is constructed from n-bk7 schott material, a popular choice due to its excellent optical properties.
The lens is coated with Opt IR1 on both the front and back surfaces, enhancing its performance within the specified wavelength range. This coating reduces reflection and increases transmission, thereby improving the overall efficiency of the optical system in which it is used.
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