CAPX12 25.4 mm Dia. x 75.0 mm FL; Uncoated; Plano-Convex Lens
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- MKS/Newport
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- 75 mm
- R1
- 31.37 mm
Material
- Name
- CaF2
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4182691687600177
- λ
- 2940 nm
- B1
- 0.5675888
- C1
- 0.00252643 μm2
- B2
- 0.4710914
- C2
- 0.010078333 μm2
- B3
- 3.8484723
- C3
- 1200.555973 μm2
CAPX12 25.4 mm Dia. x 75.0 mm FL; Uncoated; Plano-Convex Lens
The CAPX12 is a Plano-Convex lens with a diameter of 25.4 mm and a focal length of 75.0 mm. This lens is sourced from MKS/Newport, a renowned vendor in the optical industry. The lens is uncoated, which means it does not have any additional layers to protect or enhance its optical properties.
The lens is spherical in shape, with a base shape of circular. The geometry of the lens includes an inner radius of 0, indicating a flat surface on one side and a curved surface on the other. The thickness at the edge of the lens is 1.5 mm, while the thickness at the center is 3.772 mm. The effective focal length (EFL) of the lens is 75 mm.
The lens is made of CAF2 (Calcium Fluoride) material, specifically the mal-1963 variant. This material is known for its excellent transparency in the ultraviolet, visible, and near-infrared regions of the spectrum. The lens is designed to operate at a wavelength of 2940 nm.
The CAPX12 lens is a versatile optical component, suitable for a wide range of applications. However, due to its uncoated nature, it may be more susceptible to environmental factors such as dust and moisture compared to coated lenses. Therefore, it is recommended to handle and store the lens properly to ensure its longevity and optimal performance.
For more information about this lens, including its availability and pricing, please refer to the vendor's website provided in the item data.
