LPK-25.0-13.0-C 25 mm Dia. N-BK7 Image Grade Plano-Concave Lens; EFL=-25mm Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- CVI Laser Optics
Properties
- Shape
- Circular
- Diameter
- 25 mm
- EFL
- -25 mm
- R1
- -13 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
LPK-25.0-13.0-C 25 mm Dia. N-BK7 Image Grade Plano-Concave Lens; EFL=-25mm Uncoated
The LPK-25.0-13.0-C is a high-quality Plano-Concave Spherical Lens, offered by CVI Laser Optics. This lens, with a diameter of 25 mm, is designed for use in imaging systems and is fabricated from N-BK7 Schott glass, a material known for its excellent optical properties.
The lens features a concave surface with a radius of curvature of -13 mm, resulting in a negative focal length of -25 mm. This makes it suitable for use in applications where a diverging lens is required. The lens has no coating, which is indicated by 'Uncoated' in its name. This means that it does not have any anti-reflective or other surface treatments.
The lens is part of CVI Laser Optics' Spherical Lenses catalog, which includes a wide range of lenses with various shapes, sizes, and materials. The 'LPK-25.0-13.0-C' is currently in stock and more information about it can be found on the vendor's website.
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