PLCV504 50 mm Dia. x -200 mm FL; Uncoated; Plano-Concave Lens
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- WTS Photonics
Properties
- Shape
- Circular
- Diameter
- 50 mm
- EFL
- -200 mm
- BFL
- -201.99 mm
- R1
- -103.75 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
PLCV504 50 mm Dia. x -200 mm FL; Uncoated; Plano-Concave Lens
The PLCV504 is a plano-concave lens, a type of spherical lens, sourced from WTS Photonics. This lens boasts a diameter of 50 mm and a focal length of -200 mm, making it suitable for a wide range of optical applications. The lens is uncoated, which means it does not have any additional layers to enhance its optical properties or protect it from environmental factors.
The lens's geometry is defined by its diameter, thickness edge, and thickness center. The diameter is 50 mm, while the thickness edge is 6.06 mm and the thickness center is 3 mm. The lens's back focal length (BFL) is -201.99 mm, and its effective focal length (EFL) is -200 mm. The inner and outer radii are both 0, indicating a plano surface on both sides of the lens.
The lens is made of n-BK7 Schott glass, a common material in optical systems due to its excellent optical properties and high transparency in the visible spectrum. The lens is designed to work at a wavelength of 546.1 nm, which is in the green part of the visible spectrum.