SLB-50-900PM 50.0 mm Dia. x 900.0 mm FL; Coated; Plano-Convex Lens 400-700nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 50 mm
- EFL
- 900 mm
- BFL
- 897.6 mm
- R1
- 467.1 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-50-900PM 50.0 mm Dia. x 900.0 mm FL; Coated; Plano-Convex Lens 400-700nm
The SLB-50-900PM is a Plano-Convex lens, a type of spherical lens, sourced from OptoSigma. This lens, with a diameter of 50.0 mm and a focal length of 900.0 mm, is designed for use within the wavelength range of 400-700nm. The lens is made from n-bk7 schott, a popular material in the optical industry due to its excellent optical properties.
The lens's geometry is characterized by a thickness of 3.0 mm at the edge and 3.7 mm at the center. The front and back surfaces of the lens are coated with "opt m", a coating type that enhances the lens's performance by reducing unwanted reflections and increasing transmission. The effective focal length (EFL) of the lens is 900.0 mm, and the back focal length (BFL) is 897.6 mm. The lens's inner and outer radii are 0, indicating a plano surface on the lens's entry side.
This lens is available for purchase directly from the vendor's website, where it is currently listed as in stock. The link to the product page is provided for your convenience.
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