LA5012-D 25.4 mm Dia. CaF2 Plano-Convex Lens; EFL=150mm 1.65-3µm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Thorlabs
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- 150 mm
- R1
- 65.1 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
LA5012-D 25.4 mm Dia. CaF2 Plano-Convex Lens; EFL=150mm 1.65-3µm
The LA5012-D is a Plano-Convex Spherical Lens with a diameter of 25.4 mm, manufactured by Thorlabs. This lens is designed for use with a wavelength of 588 nm and features a focal length of 150 mm. The lens is made from Calcium Fluoride (CaF2) with a refractive index (RI) of 1.43, making it an ideal choice for applications that require high transmission in the deep UV to near IR regions.
The lens has a thickness of 2 mm at the edge and 3.3 mm at the center. The front and back surfaces of the lens are coated with a broadband anti-reflection coating, denoted as 'tho d bbar'. This coating reduces surface reflections and increases transmission, thereby enhancing the overall performance of the lens.
The LA5012-D is available from Thorlabs and is currently in stock. For more information, including detailed specifications and purchasing options, please refer to the vendor's website using the provided weblink.
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