Plano-Convex Lenses
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Ships from:
China
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Sold by:
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On FindLight:
since 2015
Description
Plano-Convex Lenses have a positive focal length and near-best-form shape for infinite and finite conjugate applications. They can be employed to converge collimated beams or collimate light from a point source. To minimize the introduction of spherical aberration, a collimated light source should be incident on the curved surface of the lens when being focused and a point light source should be incident on the planar surface when being collimated.
The focal length of each lens can be calculated using a simplified thick lens equation:
f= R/(n-1),
where n is the index of refraction and R is the radius of curvature of the lens surface.
They can be also coated with MgF2 to protect the surface or AR coated to increase the transmission.
Plano-Convex Lenses
Specifications |
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|---|---|
| Material: | H-K9L |
| Diameter: | 25.4 mm |
| Focal Length: | 50 mm |
| Edge Thickness, Te: | 1.5 mm |
| Lens Type: | Plano-Convex |
| Center Error: | 3 arc min |
Features
Spherical lenses
Ball lens
Plano-convex lenses
Applications
Laser
Imaging
Frequently Asked Questions
The focal length of each lens can be calculated using a simplified thick lens equation: f= R/(n-1), where n is the index of refraction and R is the radius of curvature of the lens surface.
A Plano-Convex Lens is a lens with a positive focal length and near-best-form shape for infinite and finite conjugate applications.
A Plano-Convex Lens can be employed to converge collimated beams or collimate light from a point source.
Yes, they can be coated with MgF2 to protect the surface or AR coated to increase the transmission.
Plano-Convex Lenses are used in laser imaging applications.