47-900 15mm Dia. x 50mm FL; VIS 0deg Coated; Double-Convex Lens VIS 0deg 425-675nm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 15 mm
- EFL
- 50 mm
- BFL
- 49 mm
- R1
- 51.16 mm
- R2
- -51.16 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5167984379050088
- λ
- 587.6 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
47-900 15mm Dia. x 50mm FL; VIS 0deg Coated; Double-Convex Lens VIS 0deg 425-675nm
The 47-900 is a Double-Convex Lens with a diameter of 15mm and a focal length of 50mm, making it a versatile choice for various optical applications. This lens is sourced from Edmund Optics, a reputable vendor known for its high-quality optical components.
The lens is made from n-BK7 Schott, a popular optical glass due to its excellent optical properties and high homogeneity. The base shape of the lens is circular, and it features a standard spherical geometry with a center thickness of 3mm and an edge thickness of 1.9mm. The effective focal length (EFL) is 50mm, and the back focal length (BFL) is 49mm, providing a wide range of possibilities for optical system design.
The 47-900 lens comes with a standard coating. The front and back surfaces are coated with EDM VIS-0 STD CURVE, a coating specifically designed for the visible spectrum (425-675nm). This coating enhances the lens's performance by reducing surface reflections, thereby increasing transmission and improving image quality.
The lens is currently in stock and available for immediate purchase. For more information, please refer to the vendor's website using the provided weblink.
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