Product Announcements:
Aspheric Lenses

FOCtek upgraded the aspheric surface CNC machining technology and single-point diamond turning technology. FOCtek achieved nano-level high-precision processing for various materials, crystals, binary surfaces, off-axis paraboloids, etc. More info... Read more...

Avantier's aspheric lenses are available with anti-reflection coatings or in uncoated forms, in glass, crystalline, or plastic substrates. State of the art grinding and polishing equipment, including computer-controlled precision polishing devices and magneto-rheological finishing (MRF) technology, enable us to ensure that the surface quality is optimized for your application. Read more...

Knight Optical can offer Custom Moulded Aspheric Lenses for use with Laser Diode Collimators.

Aspheric lens surfaces are used to correct spherical aberration (where the converging light from a lens does not have a common focal point, resulting in a distorted image) in lasers and imaging. Traditional spherical lenses cannot collimate light effectively because even small angl... Read more...

Knight Optical can offer custom made Diamond turned aspheric lenses for use in Lidar applications.

We supply a range of diamond turned germanium aspherics for a range of applications. All individually QA checked and metrology tested for quality to ensure parts meet customer specification. Supplied in a range of sizes and shapes with custom coatings tailored to meet your ind... Read more...

Shanghai Optics has high manufacturing capability of Infrared Aspheric Lenses for substrates such as Germanium (GE), Zinc Selenide (ZnSe) and Silicon (Si) . Our lead time is 3-8 weeks and our prices are super competitive and generally 30-40% less than off-the-shelf/catalogue parts even on single quantity components. Read more...

Shanghai Optics has high manufacturing capability of Infrared Aspheric Lenses for substrates such as Germanium (GE), Zinc Selenide (ZnSe) and Silicon (Si) . Our lead time is 3-8 weeks and our prices are super competitive and generally 30-40% less than off-the-shelf/catalogue parts even on single quantity components. Read more...

Shanghai Optics has high manufacturing capability of Infrared Aspheric Lenses for substrates such as Germanium (GE), Zinc Selenide (ZnSe) and Silicon (Si) . Our lead time is 3-8 weeks and our prices are super competitive and generally 30-40% less than off-the-shelf/catalogue parts even on single quantity components. Read more...

Knight Optical can supply you with custom made Diamond turned aspheric lenses for use within autonomous vehicle LiDAR systems.

We supply a range of LIDAR optics for a range of applications. All individually QA checked and metrology tested for quality to ensure parts meet customer specification. Supplied in a range of sizes and shapes with custom coatings tailored to... Read more...

Knight Optical can offer Silicon Diamond Turned Aspheric Lenses for use within the defence industry.

We supply a range of Silicon Diamond Turned Aspheric lenses for a range of applications. All individually QA checked and metrology tested for quality to ensure parts meet customer specification. Supplied in a range of sizes and shapes with custom coatings tailored to meet yo... Read more...