There are few applications in which materials quality is more important than in the production of polycarbonate ophthalmic lenses. The slightest variation from perfection can alter the prescription ...
TOKYO -- One photography-specific term that has been flying around since the coronavirus pandemic took hold is "compression effect," also called "lens compression." In short, lens compression occurs ...
The telephoto camera, on the other hand, can create the so-called lens compression effect because it has a zoom lens more suitable for portrait shots. Phonearena can’t pinpoint exactly when the update ...
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