49-977 20mm Dia. x 30mm FL VIS 0deg Coated; UV Plano-Convex Lens VIS 0° 425-675nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 20 mm
- EFL
- 30 mm
- BFL
- 25.88 mm
- R1
- 13.75 mm
Material
- Name
- Fused Silica
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.458462342053241
- λ
- 587.6 nm
- B1
- 0.6961663
- C1
- 0.00467914825849 μm2
- B2
- 0.4079426
- C2
- 0.013512063073959999 μm2
- B3
- 0.8974794
- C3
- 97.934002537921 μm2
49-977 20mm Dia. x 30mm FL VIS 0deg Coated; UV Plano-Convex Lens VIS 0° 425-675nm
This 49-977 optical lens, sourced from Edmund Optics, is a Spherical Lens of the Plano-Convex type, designed with a Circular base shape. The lens boasts a diameter of 20mm and a thickness at the edge of 1.69mm, while the center thickness is 6mm. The Effective Focal Length (EFL) is 30mm, and the Radius of Curvature (R1) is 13.75mm. The Back Focal Length (BFL) is 25.88mm, and both the Inner and Outer Radius are 0mm.
The lens is constructed from Fused Silica (mal-1965) material, making it suitable for use in a wide range of optical applications. It is designed to operate at a wavelength of 587.6nm. The lens features front and back coatings of edm vis-0 std curve, providing standard curve performance for visible light between 425-675nm.
This lens is currently in stock and available for immediate use. For more information, please refer to the vendor's website at https://www.edmundoptics.com/p/20mm-dia-x-30mm-fl-vis-0deg-coated-uv-plano-convex-lens/10504/.
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