67-150 25.0mm Dia. x 250.0mm FL; Plano-Convex Lens Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 25 mm
- EFL
- 250 mm
- BFL
- 248.02 mm
- R1
- 129.2 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
67-150 25.0mm Dia. x 250.0mm FL; Plano-Convex Lens Uncoated
The 67-150 25.0mm Dia. x 250.0mm FL is a plano-convex lens sourced from Edmund Optics. This lens, with a base shape of a circle, falls under the category of Spherical Lens and is uncoated. The lens has a diameter of 25.0mm, with a thickness at the edge of 2.39mm and a center thickness of 3.0mm. The Effective Focal Length (EFL) of this lens is 250.0mm, making it suitable for applications requiring a longer focal length.
The lens's curvature is defined by a radius of 129.2mm on the curved side, and the Back Focal Length (BFL) is 248.02mm. The lens is made of N-BK7 Schott, a popular optical glass due to its excellent optical properties and high Abbe number. The lens is designed to operate at a wavelength of 587.6nm.
Please note that this lens is uncoated, which means it does not have any anti-reflective coatings. This may result in unwanted reflections, especially in high-light applications. However, uncoated lenses can be advantageous in certain scenarios, such as when minimal reflection is desired or when cost is a significant factor.
For more information, including pricing and availability, please refer to the provided weblink.
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