History The Canon EOS (Electro Optical System) was introduced in the mid-1980's and was the autofocus system that they rolled out across the range of 35mm cameras. Many manufacturers at the time upgraded...
rule 1; ALL MACRO LENSES ARE GOOD there are no bad true (=NOT the xx-yyy zoom lenses with macro function!!)macro lenses, whether nikon/sigma/... with the exception of some far away russian brands, all are...
First of all, I am not a professional or expert photographer which probably makes me just like many of you here. I like to take pictures that I will enjoy looking at....mainly relating to family events....
Here is my answer to this member's question:A: Dear eBay Member,I must respond by telling you that I have had serious compatibly problems with Sigma and several other "third party" lenses. I use quite a few...
Put filter into the Ebay search and narrow down to photographic and you come up with hundreds of offers. Buying secondhand can save you quite a bit, but what do you buy and why? A filter usually has the...
Being tempted to buy Nikon or Sigma lenses from Hong Kong, I decided to check the "value" of the International Warranty on offer. It was my experience,having contacted both Nikon Sigma, that lenses sourced...