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ORAFOL Fresnel Optics Gmbh
Group: ORAFOL
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Engineered to Manage Light ™
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FOG_7 Rev. 7 ; ©2013 ORAFOL Fresnel Optics GmbH Part Number Notes: • Focal lengths listed apply to 546 nm for PMMA (tolerance ± 5%). • The standard material used is PMMA (refractive index = 1.49; relative dispersion = 58). Other materials are available. • The mentioned thickness value is our standard thickness. Other thicknesses (> 0.8 mm) are possible. • Outside diameter / size may be up to 5 - 20 mm beyond clear aperture. Other dimensions or special trimmings can be realized upon request. • To determine the number of lines per mm, use 1/facet spacing. • Special designs possible on...
Open the catalog to page 2All ORAFOL Fresnel Optics Gmbh catalogs and technical brochures
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NEGATIVE FRESNEL LENSES1 Pages
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FRESNEL BEAMSPLITTER1 Pages
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FRESNEL PRISMS1 Pages
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