L-PCC073 30 mm Dia. Plano-Concave Lens; EFL=-200mm Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- Ross Optical
Properties
- Shape
- Circular
- Diameter
- 30 mm
- EFL
- -200 mm
- R1
- -103.36 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-PCC073 30 mm Dia. Plano-Concave Lens; EFL=-200mm Uncoated
The L-PCC073 is a 30 mm diameter Plano-Concave lens, part of Ross Optical's extensive catalog of optical elements. This lens is designed with a negative focal length (EFL) of -200mm, making it suitable for applications that require light convergence or divergence.
The lens's geometry is characterized by its base shape, which is circular, and a center thickness of 2mm. The inner and outer radii are 0, indicating a plano surface on one side and a concave surface on the other. The concave surface has a radius of curvature (R1) of -103.36mm.
The L-PCC073 is made from N-BK7 Schott, a popular optical glass due to its excellent optical properties and wide transparency range. The wavelength for this lens is 587.6nm. It's important to note that this lens is uncoated, meaning it doesn't have any anti-reflective coatings. This may result in higher reflective losses and a decrease in transmission, but it can also reduce the complexity and cost of the system.
This lens is currently in stock and more information can be found on Ross Optical's website.
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