L-BCC094 40 mm Dia. Double-Concave Lens; EFL=-150mm Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Concave-Concave)
- Brand
- Ross Optical
Properties
- Shape
- Circular
- Diameter
- 40 mm
- EFL
- -150 mm
- R1
- -155.82 mm
- R2
- 155.82 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-BCC094 40 mm Dia. Double-Concave Lens; EFL=-150mm Uncoated
The L-BCC094 is a 40 mm diameter Double-Concave Spherical Lens, featuring an Effective Focal Length (EFL) of -150mm. This lens is sourced from Ross Optical, a reputable vendor known for their high-quality optical elements.
The lens's base shape is circular, and it is designed with a concave-concave geometry. The center thickness of the lens measures 2.1mm, while the edge thickness is 4.6mm, providing a robust structure. The lens's inner and outer radii are 0, indicating a symmetrical design.
The L-BCC094 is made from N-BK7 Schott, a popular optical glass due to its excellent optical properties and high Abbe number. This lens is designed for use with a wavelength of 587.6nm.
Notably, this lens is uncoated. Coatings are often applied to lenses to enhance their performance by reducing reflections, increasing transmission, or providing other desirable optical properties. However, this lens is designed to function without these enhancements, making it suitable for applications where coated lenses may not be necessary.
For more information about this lens, including its availability and pricing, please refer to the provided weblink, which is currently valid and indicates that the lens is in stock.
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