LP01-50-200 50.8 mm Dia. N-BK7 Plano-Convex Lens; EFL=200mm Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- CeNing Optics
Properties
- Shape
- Circular
- Diameter
- 50.8 mm
- EFL
- 200 mm
- BFL
- 195.96 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
LP01-50-200 50.8 mm Dia. N-BK7 Plano-Convex Lens; EFL=200mm Uncoated
The LP01-50-200 is a Plano-Convex Spherical Lens with a diameter of 50.8 mm, sourced from CeNing Optics. This lens is designed for use in various optical systems, offering a focal length of 200mm and a high level of optical performance.
The lens is made from N-BK7, a popular optical glass known for its excellent optical properties. This material, also known as Schott glass, is widely used in various optical applications due to its low dispersion and high Abbe number. The N-BK7 Schott glass used in this lens ensures high image quality and low chromatic aberration.
The geometry of the lens includes a thickness of 3mm at the edge and 6.16mm at the center. The lens's inner radius is 0mm, and the outer radius is also 0mm, indicating a plano surface on one side and a curved surface on the other. The radius of curvature of the curved surface is 103.75mm, and the back focal length is 195.96mm.
The lens is uncoated, meaning it does not have any anti-reflective coatings. While this may result in a higher level of reflective loss, it also means the lens can be used in a wider range of applications without the risk of coating damage or degradation.
According to the vendor, this item is currently in stock and can be purchased directly from their website. The link to the product page is provided in the item data for your convenience.