The novice a piece of his shooting please discuss

Images made through a microscope. All subject types.

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su ning
Posts: 3
Joined: Thu Aug 22, 2013 11:45 pm

The novice a piece of his shooting please discuss

Post by su ning »

Image
The first picture

Olympusman
Posts: 5090
Joined: Sun Jan 15, 2012 12:31 pm

Image quality

Post by Olympusman »

It appears you are using a compact camera. The rings you are seeing in your image are caused by grooves in one of the lens elements of your lens.
The grooves are cut into the mold for a lens element to reduce chromatic aberration. It is a common technique in compact lens design to reduce the cost of lens design and to reduce the number of lens elements to make the lens more physically compact. There is really no workaround.
Michael Reese Much FRMS EMS Bethlehem, Pennsylvania, USA

su ning
Posts: 3
Joined: Thu Aug 22, 2013 11:45 pm

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Post by su ning »

Yes, I use the iPhone4 camera, using a simple and fast method.

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