SLB-50.8-400PIR2 50.8 mm Dia. x 400.0 mm FL; Coated; Plano-Convex Lens 750-1550nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 50.8 mm
- EFL
- 400 mm
- BFL
- 397 mm
- R1
- 207.6 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-50.8-400PIR2 50.8 mm Dia. x 400.0 mm FL; Coated; Plano-Convex Lens 750-1550nm
The SLB-50.8-400PIR2 is a Plano-Convex Spherical Lens, sourced from OptoSigma, with a diameter of 50.8 mm and a focal length of 400 mm. This lens 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 is constructed from n-bk7 schott, a popular material in optical applications due to its excellent optical properties and high Abbe number. The Plano-Convex geometry, with a center thickness of 4.5 mm and an edge thickness of 3 mm, ensures efficient light transmission and minimal distortion.
The lens features a front and back coating of opt ir2, which is specifically designed to enhance performance within the infrared spectrum. This coating reduces surface reflections, improving transmission and overall system efficiency.
The lens is currently in stock and available for immediate purchase. For more detailed information, including technical specifications and performance data, please refer to the vendor's website using the provided weblink.
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