MarsWalker posted an answer for this Apple iPhone 4 Black Smartphone:
"Short answer is yes you can. You create a wifi hotspot. Follow this steps:..."
MarsWalker posted an answer for this Apple iPhone 4 Black Smartphone:
"The correct answer is yes it works but you can only use the carrier from the USA. You..."
MarsWalker posted an answer for this Sigma 75-300mm f/4-5.6 DL Lens for Nikon AI:
"They where rechipping (some year ago). You can still use that lens but in AV mode. The..."
MarsWalker posted an answer for this Sigma Cameras:
"The short answer is check the aperture. If the aperture is to high (it's using a big F..."
MarsWalker posted an answer for this Sigma 28-200mm f/3.5-5.6 DL Aspherical Hyperzoom Macro Autofocus Lens for Nikon AF-D:
"To NOT get that error you need to use in AV mode. It's the only way that old Sigmas work..."
MarsWalker posted an answer for this Quantaray Cameras:
"From what i've read it might be a EOS Canon EF compatible lens. I really need to see the..."
MarsWalker posted an answer for this Promaster 60-300mm f/4-5.6 for Canon FD:
"That lens have a FD mount. That means that you need to an adapter to use on a New Digital..."
MarsWalker posted an answer for this Sigma AF 70-300mm f/4.0-5.6 DL Macro Super Lens for Canon-EOS:
"Most of the old Sigmas have problems with the Digital Canons. Sigma didn't buy the EF..."