Question about Casio Exilim EX-Z750 Digital Camera

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Blurring/grainy pictures, and lens error

My camera has recently started showing lens error, and all my pictures are blurry and grainy looking and have a yellow tint to them

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here are some tips that may be the reason why you are having those blurry, grainy and yellowish pics.

It is important to keep your lens away from excessive heat (i.e., hot car in summertime or a heat source in a home). This will help prevent the greases, used in most lens barrels, from breaking down into an oil that can run inside your lens and cause overexposure by slowing down the diaphragm.

Use rear element lens caps on your lenses when they are not on the body. Wide angle lenses, by design, have rear elements that extend out farther then the lens barrel and are susceptible to wear, which can ruin sharpness.

Always use a filter or lens shade (hood) to protect the front element.

Never, ever, oil your lens. A minute amount of oil on the diaphragm blades will cause them to operate slowly.

hope this helps

Posted on Jan 22, 2008


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