67-978 25mm Dia. x 250mm FL; Laser Grade Plano-Convex Lens Laser V-Coat 1064nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 25 mm
- EFL
- 250 mm
- BFL
- 248.14 mm
- R1
- 114.61 mm
Material
- Name
- Fused Silica
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4496309898590634
- λ
- 1064 nm
- B1
- 0.6961663
- C1
- 0.00467914825849 μm2
- B2
- 0.4079426
- C2
- 0.013512063073959999 μm2
- B3
- 0.8974794
- C3
- 97.934002537921 μm2
67-978 25mm Dia. x 250mm FL; Laser Grade Plano-Convex Lens Laser V-Coat 1064nm
The 67-978 is a laser grade plano-convex lens, boasting a 25mm diameter and a focal length of 250mm, specifically designed for use with a 1064nm wavelength. This lens, sourced from the reputable vendor Edmund Optics, is a high-quality component suitable for a wide range of applications.
The lens is constructed from fused silica, a material with the material ID 1965, ensuring durability and resistance to thermal shock. The front and back surfaces of the lens are coated with edm las v-coat 1064, a specialized coating that enhances its performance in laser applications.
The geometry of the lens is meticulously designed, with a thickness of 2.03mm at the edge and 2.71mm at the center. The effective focal length (EFL) is 250mm, and the radius of curvature (R1) is 114.61mm. The back focal length (BFL) is 248.14mm, and both the inner and outer radii are 0mm.
The lens's base shape is circular, and its subtype is spherical, making it a versatile component for various optical systems. The lens's coating and material specifications make it particularly suitable for use in laser applications, ensuring efficient transmission of the 1064nm wavelength.
According to the vendor's website, the lens is currently in stock, making it readily available for immediate use in your optical projects.
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