Tempted to buy some glasses from B&H or Adorama via VPOST... I have two questions:
1. Any reason for not to get "Grey market" or "Imported" ones?
2. If I get the "5 year US warranty" (typically US$50 to US$100 more), if something screws up, what can I do? If send to Nikon Singapore for repair, will it be entertained? And what will the charges be like?
3. Is the journey from the US to here safe?