LP11-38-100 38 mm Dia. N-BK7 Plano-Concave Lens; EFL=-100mm Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- CeNing Optics
Properties
- Shape
- Circular
- Diameter
- 38 mm
- EFL
- -100 mm
- R1
- -51.88 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
LP11-38-100 38 mm Dia. N-BK7 Plano-Concave Lens; EFL=-100mm Uncoated
The LP11-38-100 is a 38 mm diameter Plano-Concave lens, part of the extensive catalog offered by CeNing Optics. This lens is designed for use in optical systems that require negative focal lengths, with an effective focal length (EFL) of -100mm.
The lens is made from N-BK7, a high-quality borosilicate glass known for its excellent optical properties. This material is often used in a wide range of applications due to its low coefficient of thermal expansion, making it resistant to thermal shock. The lens's geometry includes a center thickness of 2mm, and its concave surface has a radius of curvature (R1) of -51.88mm.
Notably, this lens is uncoated. While coatings can be applied to enhance the lens's performance in specific applications, such as reducing reflection or increasing transmission, this lens is designed to provide basic functionality without any additional treatments.
For more information, including technical specifications and purchasing options, please refer to the vendor's website at http://www.cn-optics.com/products/Lenses_PL_CV.asp. The link has been verified and the product is currently in stock.
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