38-589 12.5mm Dia. x 50.0mm FL; YAG-BBAR Coated; Plano-Convex Lens YAG-BBAR 500-1100nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 12.5 mm
- EFL
- 50 mm
- BFL
- 48.68 mm
- R1
- 25.84 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
38-589 12.5mm Dia. x 50.0mm FL; YAG-BBAR Coated; Plano-Convex Lens YAG-BBAR 500-1100nm
This product is a Plano-Convex lens, sourced from the renowned optical vendor, Edmund Optics. The lens, identified as item number 38-589, boasts a diameter of 12.5mm and a focal length of 50.0mm, making it a versatile choice for various optical applications.
The lens is crafted from the high-quality material, n-BK7 Schott, a borosilicate glass known for its excellent optical properties. This material ensures high transmission and low dispersion, making it an ideal choice for a wide range of wavelengths.
The lens features a YAG-BBAR coating on both the front and back surfaces. This coating, specifically designed for the wavelength range of 500-1100nm, enhances the lens's performance by reducing surface reflections and increasing transmission. The coating is applied using Edmund Optics' proprietary YAG-BBAR process, ensuring durability and reliability.
The geometry of the lens is meticulously designed, with an edge thickness of 1.23mm and a center thickness of 2mm. The lens's inner and outer radii are 0mm, indicating a uniform curvature. The lens's front surface has a radius of curvature of 25.84mm, while the back surface has a radius of curvature of 48.68mm. The back focal length of the lens is 48.68mm, and the effective focal length is 50mm.
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