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Custom Convex Lenses

Knight Optical Custom Convex Lenses

Plano convex lenses are the simplest form of lens, used for focusing parallel rays of light to a point. We stock a full range of quality Plano Convex Lenses and they are of high enough quality for use in imaging and laser applications. Most of stock Planoconvex lenses are stocked uncoated or with a broadband AR coating for 450-900nm. We also stock some with an alternative coating for use over 630-1100nm ranges, optimized at 1064nm. All uncoated and AR coated plano-convex lenses can be edged to smaller diameters at short notice.


Knight Optical can offer Custom Plano convex Lenses in a full range of materials from UV through to infrared wavelengths. Whether you have a prototype application or a production run requirement to your unique specification, we are able to accommodate these need



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Other Custom
Lenses


Typical materials used for manufacturing custom convex lenses are: SF11 BK7 Fused Silica



Custom sizes and specifications:

Sizes: from 2mm up to 400mm dia
Diameter: ± 0.02mm
Centring accuracy: 1 arc minute
Focal length: ± 2%
Centre thickness: ± 0.05mm
Surface quality: <20:10


Other options:

>> Antireflective coatings from UV to IR.
>> Stock lenses can be edged to smaller sizes at short notice.
>> Grinding of stock lenses to other sizes such as squares.
>> Mounting options.



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View Stock Convex Lenses

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View Stock Fused Silica Lenses





If you require further information please feel free to contact us without obligation.


Whatever your requirement, however unusual we will do our best to fulfil them.



Tel: 0044(0)1622 859444 Fax: 0044(0)1622 859555

Email your custom requirements to: customrequest@knightoptical.co.uk




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