PLCV507 50 mm Dia. x -500 mm FL; Uncoated; Plano-Concave Lens
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- WTS Photonics
Properties
- Shape
- Circular
- Diameter
- 50 mm
- EFL
- -500 mm
- BFL
- -502.05 mm
- R1
- -259.4 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.518720636186463
- λ
- 546.1 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
PLCV507 50 mm Dia. x -500 mm FL; Uncoated; Plano-Concave Lens
The PLCV507 is a plano-concave lens, part of the Spherical Lens category, offered by WTS Photonics. This lens boasts a 50 mm diameter and a focal length of -500 mm, making it suitable for a wide range of applications where a negative focal length is required. The lens is uncoated, which means it does not have any additional layers to protect the surface or modify its optical properties.
The lens's geometry is characterized by a thickness edge of 4.21 mm and a thickness center of 3 mm. The inner and outer radii are both zero, indicating a simple plano-concave shape. The back focal length (BFL) is -502.05 mm, slightly longer than the specified focal length due to the lens's thickness.
The lens is made of n-BK7 Schott glass, a popular choice for its high refractive index and low dispersion. The wavelength for which the lens is designed is 546.1 nm, a common reference wavelength in optical systems.
Please note that the provided weblink is valid and indicates that the lens is in stock, making it readily available for your optical system needs.