Commodity2005200620072008200920102011
Binoculars$296,004$223,468$979,789$846,874$299,499$157,619$206,674
Monoculars & oth. optical telescopes; oth. astronomical instr. (excl. instr ...$76,615$110,435$100,509$253,875$224,834$113,545$197,089
Parts & accessories, incl. mountings, of the instr. of 90.05$36,857$5,921$178,104$163,484$562,502$8,286$18,850
Total$409,476$339,824$1,258,402$1,264,233$1,086,835$279,450$422,613