CAPX18 25.4 mm Dia. x 1000 mm FL; Uncoated; Plano-Convex Lens
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- MKS/Newport
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- 1000 mm
- R1
- 418.23 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
CAPX18 25.4 mm Dia. x 1000 mm FL; Uncoated; Plano-Convex Lens
The CAPX18 25.4 mm Dia. x 1000 mm FL is a Plano-Convex lens, a type of spherical lens, sourced from MKS/Newport. This lens, with a base shape of a circle, is designed for use in various optical applications.
The lens has a diameter of 25.4 mm and a thickness at the edge of 1.5 mm. The center thickness is 3.002 mm, providing a robust structure for optical systems. The effective focal length (EFL) of this lens is 1000 mm, making it suitable for long-range optical applications.
The lens is made of CAF2 (Calcium Fluoride) material, specifically the Mal-1963 variant. This material is known for its excellent transparency in the infrared region, making it ideal for applications involving longer wavelengths, such as 2940 nm, as specified in the item data.
The lens is uncoated, which means it does not have any additional layers to enhance its optical properties. However, this does not affect its performance in applications where coating is not a critical factor.
For more detailed information about this lens, including its web links and status, users can refer to the item data provided.
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