Scientists have developed a new type of lens that creates multiple focal points, which could make for glasses or contacts that provide a clearer view over a range of distances. The secret? Making the ...
Digital Camera World on MSN
Sigma 135mm f/1.4 DG Art review - the fastest lens of its focal length in the world!
The Sigma 135mm f/1.4 DG Art is the fastest lens of its type, designed to deliver the best bokeh that money can buy ...
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