LP11-06-30 6 mm Dia. N-BK7 Plano-Concave Lens; EFL=-30mm Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- CeNing Optics
Properties
- Shape
- Circular
- Diameter
- 6 mm
- EFL
- -30 mm
- R1
- -15.56 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
LP11-06-30 6 mm Dia. N-BK7 Plano-Concave Lens; EFL=-30mm Uncoated
This is a Plano-Concave lens, type of spherical lens, with a 6 mm diameter and a center thickness of 2 mm. The effective focal length (EFL) of this lens is -30 mm, making it a negative lens that diverges light. The lens is made of N-BK7, a popular optical glass from Schott, known for its excellent optical properties and wide transparency range.
The lens's concave surface has a radius of curvature of -15.56 mm, while the plano surface has an infinite radius. The lens is uncoated, which means it does not have any anti-reflective or other coatings. This can lead to higher reflective losses, but it also means the lens is more cost-effective and suitable for applications where such losses are not critical.
The lens is sourced from CeNing Optics, a reputable vendor in the optical industry. According to the vendor's information, the lens is in stock and ready for delivery. The lens's specifications make it suitable for a wide range of applications, including imaging systems, beam shaping, and laser applications.
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