UNI Optics Co., Ltd.

UNI OPTICS MgF2 Coated Negative Achromatic Lenses consist of two optical elements cemented together. Negative doublet lenses are corrected for color and on-axis aberrations. UNI OPTICS MgF2 Coated Negative Achromatic Lenses are used predominantly as Barlow lenses to extend focal lengths. These lenses are often combined with positive achromatic mirror systems and imaging lenses.

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Foctek Photonics, Inc.

F-theta Scan Lens is used in industrial laser marking, welding, engraving, drilling, medical beauty and other high-power precision laser applications. The F-theta lens independently developed and designed by FOCtek has the characteristics of large scanning range, uniform spot in the full field of view, low distortion, and excellent flat field performance. Can be customized according to c... Read more...

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CRYSTECH, Inc.

CRYSTECH provides one-stop service for laser optical components.We have a wide variety of products.The advantages of our product are : High quality, Fast delivery, Competitive price...
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BRD Optical Co., Ltd.

Silicon Plano-Convex (PCX) Lenses feature precision polished surfaces, making them ideal for a variety of infrared applications, including Near-Infrared (NIR) imaging, and infrared spectroscopy . Read more...

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BRD Optical Co., Ltd.

BRD Optical is a leading manufacturer of optical components.
DoubleConcave (DCV) Lenses have two inward curved surfaces and a negative focal length. They are used for image reduction and to spread light. Read more...

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BRD Optical Co., Ltd.

BRD Optical has the ability to supply standard, precision and custom designed

components that may be fabricated from fused silica, crystal quartz, optical crystals.With over 10 years experience in the optical industry . Read more...

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BRD Optical Co., Ltd.

Optical domes are essentially windows: two parallel surfaces, curved. The dome protects and isolates critical sensors and electronics from the environment with minimal disruption to the optical path. Read more...

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BRD Optical Co., Ltd.

Like all plano-convex lenses, these lenses have a positive focal length and near-best-form shape for infinite and finite conjugate applications. Read more...

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CASTECH, Inc.

  • Surface roughness down to 1Å (substrate made from Fused Silica)
  • Ultra-low surface scatter
  • Flatness: λ/10
  • Surface quality: 10-5 S/D
  • High laser damage threshold
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CASTECH, Inc.

  • Material from DUV to IR
  • Custom dimension and shapes
  • Diameter from 5 to 300 mm
  • Clear aperture: Central 90% of diameter
  • Irregularity : λ/10@632.8nm
  • Surface quality: 10-5 S/D
  • Centration: <1′
  • Standard and custom coating options available
  • High laser damage threshold
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