LC5289-E 25.4 mm Dia. CaF2 Plano-Concave Lens; EFL=-100mm 2-5µm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- Thorlabs
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- -100 mm
- R1
- -43.4 mm
Material
- Name
- CaF2
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4338389315589535
- λ
- 588 nm
- B1
- 0.5675888
- C1
- 0.00252643 μm2
- B2
- 0.4710914
- C2
- 0.010078333 μm2
- B3
- 3.8484723
- C3
- 1200.555973 μm2
LC5289-E 25.4 mm Dia. CaF2 Plano-Concave Lens; EFL=-100mm 2-5µm
The LC5289-E is a Plano-Concave Spherical Lens, boasting a 25.4 mm diameter and a center thickness of 3 mm. This lens is designed for use with a wavelength of 588 nm and features an effective focal length (EFL) of -100 mm. The lens's concave surface has a radius of curvature (R1) of -43.4 mm, while its convex surface has an infinite radius, denoted as '0'.
This lens is crafted from Calcium Fluoride (CaF2) material, identified as 'caf2 mal-1963' in the Material ID. The lens's front and back surfaces are coated with 'tho ecaf2arc20005000', a coating specifically designed for Calcium Fluoride.
The lens is sourced from Thorlabs, a reputable vendor in the optical industry. According to the vendor's website, the lens is currently in stock, ensuring quick delivery for your optical system needs. For more detailed information, you can refer to the vendor's website using the provided weblink.
