SLB-50-350PIR2 50.0 mm Dia. x 350.0 mm FL; Coated; Plano-Convex Lens 750-1550nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 50 mm
- EFL
- 350 mm
- BFL
- 346.9 mm
- R1
- 181.65 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-50-350PIR2 50.0 mm Dia. x 350.0 mm FL; Coated; Plano-Convex Lens 750-1550nm
The SLB-50-350PIR2 is a Plano-Convex lens, a type of spherical lens, with a diameter of 50.0 mm and a focal length of 350.0 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 Plano-Convex geometry, making it suitable for a wide range of optical applications.
The lens has a thickness of 3.0 mm at the edge and 4.7 mm at the center. The front and back surfaces of the lens are coated with opt ir2, a broadband anti-reflection coating that enhances transmission in the spectral range of 750-1550nm. This coating reduces surface reflections, thereby increasing the amount of light that passes through the lens, which is particularly beneficial in applications such as imaging and beam shaping.
The lens has an inner radius of 0 mm and an outer radius of 0 mm, indicating that it is a simple lens without any additional curvatures or features. The effective focal length (EFL) of the lens is 350.0 mm, which is the distance from the lens's principal plane to the focal point. This EFL, combined with the lens's diameter, determines the lens's angular field of view and its ability to focus light.
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