LP11-25-50 25.4 mm Dia. N-BK7 Plano-Concave Lens; EFL=-50mm Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- CeNing Optics
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- -50 mm
- R1
- -25.94 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
LP11-25-50 25.4 mm Dia. N-BK7 Plano-Concave Lens; EFL=-50mm Uncoated
The LP11-25-50 is a Plano-Concave Spherical Lens with a diameter of 25.4 mm and a center thickness of 2 mm. This lens is made from N-BK7, a popular optical glass from Schott, known for its excellent optical properties and wide transparency range. The lens has a negative focal length (EFL) of -50 mm, making it suitable for applications that require light convergence or divergence.
The lens's geometry is defined by its inner radius of 0 mm and outer radius of 0 mm, indicating a plano surface on both sides. The concave surface has a radius of curvature of -25.94 mm. This lens is uncoated, meaning it does not have any additional layers to enhance its optical properties or protect it from environmental factors.
This lens is sourced from CeNing Optics, a reputable vendor in the optical industry. According to the vendor, the lens is in stock and available for immediate purchase. For more information about this lens, please refer to the vendor's website.