BF-px-25.4-50 25.4 mm Dia. BaF2 Plano-Convex Lens; EFL=50.8mm Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Alkor Technologies
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- 50.8 mm
- R1
- 22.62 mm
Material
- Name
- BAF2
- Dispersion Equation
- Schott
- n (λ)
- 1.4935413443062548
- λ
- 5000 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
BF-px-25.4-50 25.4 mm Dia. BaF2 Plano-Convex Lens; EFL=50.8mm Uncoated
This is the BF-px-25.4-50, a 25.4 mm diameter Plano-Convex lens made from BaF2 (Barium Fluoride) material. The lens is sourced from Alkor Technologies and is currently in stock, as indicated by its valid weblink status.
The lens features a spherical geometry with a 25.4 mm diameter. The thickness at the edge of the lens is 2 mm, while the center thickness is 5.9 mm. The Effective Focal Length (EFL) of the lens is 50.8 mm. The lens's inner radius is 0, and the outer radius is also 0, indicating a plano surface on one side and a curved surface on the other.
The lens is made of BaF2, a material with a wide transmission range from UV to mid-IR. It has a wavelength of 5000, making it suitable for applications that require high transmission in this region.
The lens does not have any coating, as indicated by the empty 'coating' field in the item data. This means that the lens will have the base properties of the BaF2 material without any additional enhancements or protections that a coating might provide.
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