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Lenses
General Lenses
Plastic Lenses Vs. Others
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<blockquote data-quote="Watch72" data-source="post: 144045" data-attributes="member: 14003"><p>This is also my understanding when reference to "plastic" lens. It is more than just the plastic external casing or the mounting ring. There are lens element that are non-glass. If they are made out of plastic resin - I wonder whether long term exposure to UV have a damaging effect.</p></blockquote><p></p>
[QUOTE="Watch72, post: 144045, member: 14003"] This is also my understanding when reference to "plastic" lens. It is more than just the plastic external casing or the mounting ring. There are lens element that are non-glass. If they are made out of plastic resin - I wonder whether long term exposure to UV have a damaging effect. [/QUOTE]
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Plastic Lenses Vs. Others
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