Term - Lens elements |
Lens elements | SWPP Photographic Glossary | Saturday 21st December 2024 |
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Lens elementsThe individual pieces of glass that form the overall optical construction. Most lenses have between four and eleven elements to bend the light rays to ensure a perfectly formed image appears on the light sensitive surface, such as a film or CCD. The elements are arranged in groups and may be seen in specification sheets as, for example, 6 elements in 4 groups. That configuration may have two single elements and the other four grouped in pairs.
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Information provided by: SWPP |