Lenses
Spherical, aspheric, cylindrical and cemented lenses quoted to your drawing. We coordinate local grinding, polishing and coating, then confirm the inspection plan before release.
TO-PCX-NBK7
N-BK7 Plano-Convex Lens
A single-element positive lens for focusing or collimating light, supplied in N-BK7, H-K9L or UV fused silica to your drawing.
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TO-BCX-NBK7
N-BK7 Biconvex Lens
A symmetric positive lens for imaging, relay and focusing where both conjugates are finite or the layout needs a compact element.
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TO-PCV-NBK7
N-BK7 Plano-Concave Lens
A single-element negative lens for beam expansion, divergence and compensating optical power in a compact layout.
View specificationThe rows below separate routine discussion from work that needs a drawing-level review.
| Capability area | Route note |
|---|---|
| Plano-convex, biconvex, plano-concave, biconcave | Standard spherical families |
| Meniscus and cylindrical | Quoted after drawing review |
| Aspheric and cemented doublets | Design and centration review required |
| UV fused silica and sapphire options | Material availability confirmed per project |
TO-PCX-NBK7
N-BK7 Plano-Convex Lens
A single-element positive lens for focusing or collimating light, supplied in N-BK7, H-K9L or UV fused silica to your drawing.
View specificationTO-BCX-NBK7
N-BK7 Biconvex Lens
A symmetric positive lens for imaging, relay and focusing where both conjugates are finite or the layout needs a compact element.
View specificationTO-PCV-NBK7
N-BK7 Plano-Concave Lens
A single-element negative lens for beam expansion, divergence and compensating optical power in a compact layout.
View specification
TO-BCV-NBK7
N-BK7 Biconcave Lens
A symmetric negative lens for beam expansion, divergence and balancing positive elements in imaging or laser systems.
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TO-MEN-NBK7
Meniscus Lens
A meniscus element for compact imaging, illumination and aberration balancing, supplied with custom radii and edge thickness.
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TO-ASP
Precision Aspheric Lens
An aspheric element for compact collimation, imaging and aberration reduction, quoted from the prescription and surface tolerance.
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TO-CYL
Cylindrical Lens
A one-axis focusing element for laser line generation, beam shaping and astigmatic correction, supplied as plano-convex or plano-concave.
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TO-DBL
Cemented Achromatic Doublet
A two-element cemented lens for color-corrected imaging and focusing, quoted from the prescription, cement and centration requirements.
View specificationNeed a geometry that is not listed?
The catalogue is a starting point. Send the drawing and application so the route can be reviewed against the actual tolerance, coating and inspection requirements.
Send a drawing for review