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Product Announcement

Knight Optical’s Achromatic Doublet Lenses for Light Engines

05 Nov 2020

Offering stellar optimisation within light engine applications, our Achromatic Doublet Lenses are specified by a range of industry-leading names within the sector.  Helping to homogenise and collimate light, our Achromatic Doublet Lenses help to provide a crisp, high-quality beam output.

 Due to the typical white light-generating characteristics of Light Engines, it's imperative to specify distortion- and aberration-free optics. Consequently, our Achromatic Doublets are ideally suited for such applications, thanks to their ability to correct chromatic aberrations by focusing light to one point.

 Not only do we offer Achromatic Doublets as custom-made optics – allowing you to specify project-specific dimensions, tolerances, coatings and substrates – but we also stock a wide range of Doublets – from 4mm to 110mm in diameter – available for next-day dispatch. Our Achromatic Doublets are offered in two grades, 'Quality' and 'Commercial' (custom-only), and Cylindrical varieties as well as custom-made Achromatic Doublet Lens Sets.

 Typical Specs:

Material: BK7 (or equivalent), SF11

Overall diameter tolerance: +0/-0.10mm

Focal length tolerance: ± 1.0%

 First-Class Quality

Quality is the driving force behind Knight Optical, and to ensure you profit from high-precision optics, we take the utmost care to ensure every component accurately meets your specifications. Offering unparalleled service, Knight Optical undertakes a full inspection of your optics from our ISO 9001:2015-certified, state-of-the-art Metrology Laboratory, followed by a meticulous visual examination by our dedicated QA department.

 To discover how we can enhance your supply chain experience and to learn more about our stock and custom-made Achromatic Doublet Lenses, contact a member of our technical sales team today. 

 UK, Europe, Asia & RoW: E-mail info@knightoptical.co.uk 

Tel +44 (0)1622 859444

USA & Canada: E-mail usasales@knightoptical.com 

Tel +001 401-583-7846 

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Knight Optical Ltd
Roebuck Business Park
ME17 1AB
United Kingdom
Tel: 44 (0)1622 859444
Fax: 44 (0)1622 859 555
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