LA0737-E 25.4 mm Dia. BaF2 Plano-Convex Lens; EFL=100mm 2-5µm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Thorlabs
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- 100 mm
- R1
- 45.7 mm
Material
- Name
- BAF2
- Dispersion Equation
- Schott
- n (λ)
- 1.5159981949483772
- λ
- 4000 nm
- A
- 2.41667247
- B
- -0.00746725517 μm-2
- C
- 0.0168668464 μm2
- D
- -0.0000129697272 μm4
- E
- 0.00005159926024 μm6
- F
- -0.00000181803614 μm8
- G
- 0 μm10
- H
- 0 μm12
LA0737-E 25.4 mm Dia. BaF2 Plano-Convex Lens; EFL=100mm 2-5µm
The LA0737-E is a Plano-Convex lens with a diameter of 25.4 mm, designed for use in the ultraviolet to near-infrared spectrum, specifically at a wavelength of 4000 nm. This lens is sourced from Thorlabs, a reputable vendor known for its high-quality optical components.
The lens is made of Barium Fluoride (BaF2), a material with a high transmission range, making it suitable for a wide variety of applications. The Plano-Convex geometry, where one side is flat and the other is curved, allows for efficient light collection and focusing.
The LA0737-E has an effective focal length (EFL) of 100 mm, which is the distance from the lens's center to the focal point where light rays converge. This makes it a medium to long-focus lens, ideal for applications that require moderate magnification.
The lens has a thickness of 2 mm at the edge and 3.8 mm at the center. The front and back surfaces are coated with Thorlabs' EBAF2ARC20005000 coating, which enhances the lens's transmission in the UV to near-IR range.
This lens is currently in stock, according to the vendor's website, and more information can be found at the provided weblink. With its high-quality construction, broad transmission range, and suitable focal length, the LA0737-E is a versatile and reliable choice for many optical applications.
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