Was ist die numerische Apertur in der Lithographie? - numerische apertur
Opticaldiffuser
Luminit offers the largest selection of competitively-priced elliptical LED light diffusers and circular LED diffusion angles that are made in the US. Our LED light diffuser film is available in seamless rolls, mini rolls, injection-molded, custom cut and volumetric formats, and our vast library of optical diffusers includes beam angles ranging from 1° to 100°.
Light Shaping Diffusers® can convert discrete light point sources into one uniform light source, making it the ideal LED strip light diffuser. Our patented light LED lights diffuser technology uses pseudo-random, non-periodic structures to manipulate light by changing the direction of its energy. The result is the elimination of LED hot spots and color diffraction.
Luminitdiffuser
Compared to traditional transmission diffuser material, our LED light diffusers provide precise control of the shape of a transmitted beam using patented holographic technology that manipulates light by changing the direction of its energy. Our light beam diffuser technology is used across a wide range of industries including architectural lighting, LCD displays, bio-medical devices, automotive, machine vision and high-temperature laser applications. Highly efficiency (85%-92% transmittance depending on the beam angle chosen), Luminit LED light diffusers clean up the light source to eliminate the appearance of “hot spots” common with LED lighting products. LED light fixture diffuser formats include large-volume LSD rolls and pre-cut sheets for smaller applications. For advanced applications such as LiDAR, 3D sensing and Time of Flight where customized beam shapes are required, Luminit Light shaping Microoptics capabilities bring designs from conception to high volume production.
Luminit LED light diffusers provide exceptional optical control of LED light. With transmission efficiencies up to 90%, our US-made LED diffuser film and LED diffuser sheets homogenize light, eliminate LED hot spots and create precise circular, oval, or linear beam patterns. With a Luminit LED diffuser, you're in control of the shape of the beam.
Our Light Shaping Diffusers® are bending, shaping and enhancing light beams in automotive lighting, exterior/interior lighting, in stages and concert halls, projection systems, monitors and displays, bar code scanners, and more. Our LED diffusers are sculpting light in some of the world's most famous landmarks.