Dispersion Prisms are used in applications that require separating the incident light into its component wavelengths. For example, when white light enters a Dispersion Prism, it is separated into its three components: red, green, and blue. Dispersion Prisms are ideal for spectroscopy or laser tuning.

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Edmund Optics offers the world’s largest inventory of off-the-shelf optical components, including Dispersion Prisms. Edmund Optics’ Dispersion Prisms are available uncoated, or with reflection or anti-reflection coatings. Dispersion Prisms are also available in multiple substrates that are ideal for Infrared (IR) applications. Infrared (IR) substrates include Calcium Fluoride (CaF2), Germanium (Ge), or Zinc Selenide (ZnSe). Calcium Fluoride (CaF2) is a low index material featuring excellent transmission from 0.19 - 7μm, ideal for use in the Ultraviolet (UV) through Infrared (IR). Germanium (Ge) is is a high index material, ideal for maximizing optical paths from 3 - 12μm. Zinc Selenide (ZnSe) is commonly used from 1 - 16μm, ideal for use with CO2 lasers.

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PEC*PADs are available in two convenient sizes: The 4 x 4 inch (10 cm.sq.) wipes are perfect for cleaning 35mm and other small areas; the 9 x 9 inch (25 cm.sq.) wipes are best suited for larger film or print formats, murals, scanners, etc.

Before the inception of PEC*PADs, other photo wipes just fell apart, left lint and scratched emulsions. PEC*PADs are the only photo wipes that are extremely strong, lint-free and pure (99.999%) that it is almost impossible to scratch an emulsion with them.

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PEC*PADs are so soft that they can be safely used to clean all types of sensitive surfaces: Scanners, CD's, mirrors, lenses, telescopes, etc. When PEC*PADs are used with PEC-12, they are ideally suited for cleaning photographic film and print emulsions.

When properly used with Eclipse, PEC*PADs make it is possible to clean only the dirty portion of lens which eliminates the problem of "hazy swirls". Simply dispense several drops of Eclipse onto a clean, folded PEC*PAD and lightly wipe surface in a single direction. Refold pad to expose a clean side and re-wipe as necessary. Other lens tissues may not work as well.

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Availability is limited, so buy before these products disappear. Sorry, we cannot accept returns. Receive up to 80% off select products.