Edmund Industrial Optics Lens Condenser PCX 25 X 25 MGF2 TS

Description: new The Benefits of Color-Corrected Optical Lenses Chromatic aberration occurs in conventional optical lenses when different wavelengths of light focus at different points along the opticalaxis, and is typically eliminated by introducing multiple lenses, fabricated from glasses with different indices of refraction, into an optical assembly. However, by eliminating chromatic aberration with color-corrected aspheric lenses, an imaging system with fewer lenses can be designed. Reducing the element count not only minimizes the size and weight of the assembly, but it also simplifies the assembly process, yielding imaging lenses that ultimately cost less and outperform assemblies made of traditional spherical optical components. For more in-depth information on chromatic aberration, please read Chromatic and Monochromatic Optical Aberrations.Minimizing the number of lenses in an optical assembly is a critical design consideration. Selecting single optical lenses that can simultaneously reduce multiple aberrations is an ideal way to achieve this goal. Color-correctedaspheric lenses, for instance, reduce both spherical and chromatic aberration, making them ideal for a range of applications where precision results and image quality are key. Optical designers use a variety of tools to recognize, and try to correct for, aberrations. These tools often include computer generated spot diagrams and chromatic focal shift comparisons. Spot diagrams represent an estimation of the smallest spot size an optical lens can focus to. Chromatic focal shift displays the focal length of an optical lens over different wavelengths. A smaller spot size and lower degree of chromatic focal shift are the superior options. See the benefits of color-corrected optical lenses by comparing spot diagrams and chromatic focal shift graphs

Price: 55 USD

Location: Tangent, Oregon

End Time: 2024-11-21T23:11:06.000Z

Shipping Cost: 0 USD