L-PCC052 25 mm Dia. Plano-Concave Lens; EFL=-75mm Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- Ross Optical
Properties
- Shape
- Circular
- Diameter
- 25 mm
- EFL
- -75 mm
- R1
- -38.76 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-PCC052 25 mm Dia. Plano-Concave Lens; EFL=-75mm Uncoated
The L-PCC052 is a 25 mm diameter Plano-Concave lens, part of the extensive catalog offered by Ross Optical. This lens is designed with a negative focal length (EFL) of -75mm, making it suitable for applications that require light convergence or image reduction.
The lens is spherical in shape, with a center thickness of 1.5mm. The inner and outer radii are both zero, indicating a plano surface on one side and a concave surface on the other. The concave surface has a radius of curvature (R1) of -38.76mm.
The lens is made from N-BK7 Schott glass, a popular choice for its high refractive index and low dispersion. This makes the lens suitable for use in a wide range of applications, including imaging systems, beam shaping, and laser applications.
The lens is uncoated, meaning it does not have any anti-reflective or other coatings applied to its surfaces. This can be beneficial in applications where the introduction of additional layers could interfere with the performance of the system. However, it's important to note that uncoated lenses can have higher reflectivity, which may need to be considered in the overall system design.
The lens is in stock and available for immediate purchase. For more information, including pricing and delivery times, please visit the vendor's website using the provided weblink.