L-PCC017 12.5 mm Dia. Plano-Concave Lens; EFL=-35mm Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- Ross Optical
Properties
- Shape
- Circular
- Diameter
- 12.5 mm
- EFL
- -35 mm
- R1
- -18.09 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5167984379050088
- λ
- 587.6 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
L-PCC017 12.5 mm Dia. Plano-Concave Lens; EFL=-35mm Uncoated
The L-PCC017 is a plano-concave lens with a diameter of 12.5 mm, making it a compact yet powerful optical component. This lens is sourced from Ross Optical, a reputable vendor known for their high-quality optical elements. The lens is designed with a center thickness of 1.5 mm, providing a sturdy base while maintaining a sleek profile.
The L-PCC017 features an effective focal length (EFL) of -35 mm, indicating its concave nature. This negative focal length allows the lens to diverge light, making it ideal for applications such as beam expansion or collimation. The lens's geometry is spherical, ensuring consistent optical performance across its surface.
The lens is made from n-BK7 Schott, a high-grade optical glass known for its excellent optical properties. This material is particularly suitable for applications in the visible spectrum, as demonstrated by the lens's specified wavelength of 587.6 nm.
Notably, the L-PCC017 is uncoated. While coatings can enhance certain optical properties, such as reducing reflective losses or protecting the lens surface, this lens is designed to provide optimal performance in its uncoated state. This makes it a versatile choice for a wide range of applications.