EDMUND spectrum lens elements

Diameter: 10 mm - 50 mm

TECHSPEC® Precision Aspheric Fused Silica Lenses are specially manufactured with benefits of an aspheric element combined with precise manufacturing process that includes state-of-the-art grinding and polishing equipment. ...

Diameter: 25 mm - 50 mm

... high-efficiency alternative to the standard plano-convex lenses. There is a range of BBAR coating options to choose from and each lens is available to purchase uncoated too. Uncoated germanium lenses possess a transmission ...

Diameter: 25.4 mm - 50.8 mm

EO Edmund's Zinc Selenide Infrared Aspheric Lenses offer a diffraction limited focusing performance. They are recommended for focusing the output of a CO2 laser. The lenses are provided uncoated or they are incorporated along with a broadbancd ...

Diameter: 5 mm - 50 mm
Wavelength: 633 nm

<0.25% Reflection at Design Wavelength Coatings Available for Diode, HeNe, and Nd:YAG Laser Sources BBAR Coating Options Also Available: MgF2, VIS 0°, VIS-NIR, NIR I, NIR II 405nm, 532nm, 633nm, 785nm, 980nm, 1064nm, ...

Diameter: 25 mm - 50 mm

... available.These Germanium infrared lenses with their transmission range of 2-16 ?m and an opacity in the visible portion of the spectrum, are of great use in infrared laser applications. The features that keep ...

A Fresnel lens is used instead of the curved surface of a traditional lens, it also incorporates a series of concentric grooves which have been molded into the surface of a thin and light sheet of plastic. ...

Ultra-Broadband Achromatic Lenses • Broadband Color-Corrected Design • >90% Transmission from 800 to 4000nm • Ideal for Hyperspectral Imaging Applications • Near-IR (NIR) Achromatic Lenses Also Available