LA4984 UV Fused Silica Plano-Convex Lens; Dia:2 in; f=200.7 mm; Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Thorlabs
Properties
- Shape
- Circular
- Diameter
- 50.8 mm
- EFL
- 200.7 mm
- BFL
- 196.2 mm
- R1
- 92 mm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4584623418371967
- λ
- 587.6 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
LA4984 UV Fused Silica Plano-Convex Lens; Dia:2 in; f=200.7 mm; Uncoated
The LA4984 UV Fused Silica Plano-Convex Lens is a high-quality optical component sourced from Thorlabs. This lens, with a diameter of 2 inches, is designed for use in applications that require a focal length of 200.7 mm. The lens is made of UV fused silica, a material known for its excellent transmission properties in the ultraviolet region of the spectrum.
The lens geometry is spherical, with a plano-convex shape. The radius of curvature of the convex surface is 92 mm. The lens has a thickness of 3 mm at the edge and 6.6 mm at the center. The back focal length of the lens is 196.2 mm, and the effective focal length is 200.7 mm. The lens does not have any coating, making it suitable for applications where coating is not required or desirable.
The LA4984 is a versatile lens that can be used in a wide range of applications, including but not limited to, UV spectroscopy, laser applications, and imaging systems. The lens is currently in stock and can be purchased directly from Thorlabs or through their website.
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