LXS4012 12.5 mm Dia. UVFS Plano-Convex Lens; EFL=40mm Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Knight Optical
Properties
- Shape
- Circular
- Diameter
- 12.5 mm
- EFL
- 40 mm
- R1
- 18.34 mm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4584623418371967
- λ
- 587.6 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
LXS4012 12.5 mm Dia. UVFS Plano-Convex Lens; EFL=40mm Uncoated
The LXS4012 is a Plano-Convex Spherical Lens with a diameter of 12.5 mm and a thickness of 1.5 mm at the edge. This lens is sourced from Knight Optical and is made of UV Fused Silica (UVFS) material, specifically identified as UVFS MAL-1965. The effective focal length (EFL) of this lens is 40mm, making it suitable for a variety of optical applications.
The lens's geometry is characterized by an inner radius of 0 and an outer radius of 0, indicating a plano-convex shape. The curvature radius (R1) is 18.336 mm. The lens is uncoated, meaning it does not have any additional layers to alter its optical properties.
This lens is designed to work with a wavelength of 587.6 nm. The item data does not specify whether this is a single wavelength or a range. Therefore, it is recommended to confirm this detail with the vendor if it is a critical factor for your application.