规格      拍卖次数     最低价      最高价     平均价     标准方差
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8/2.8,           7,        $905,     $1,400,    $1,209,       $165
16/3.5,         23,        $342,       $840,      $591,       $121
18/3.5,         12,        $530,       $860,      $648,        $96
21/2.0,          7,        $258,       $770,      $570,       $150
21/3.5,         30,        $177,       $404,      $303,        $57
24/2.0,         23,        $155,       $521,      $319,        $93
24/2.8,        120,         $75,       $280,      $172,        $38
24Shift/3.5,     5,      $1,252,     $1,610,    $1,408,       $131
28/2.0,         37,        $123,       $466,      $282,        $76
28/2.8,        126,         $20,       $203,       $84,        $28
28/3.5,        146,         $15,       $110,       $58,        $15
35/2.0,         55,         $86,       $295,      $186,        $46
35/2.8,         85,         $27,       $401,       $75,        $65
35Shift/2.8,    38,        $258,       $545,      $415,        $64
40/2.0,         31,        $239,       $708,      $478,        $94
50/1.2,         16,        $184,       $380,      $271,        $52
50/1.4,        192,         $20,       $168,       $66,        $24
50/1.8,        254,         $10,       $100,       $29,        $14
55/1.2,         37,        $132,       $405,      $235,        $66
85/2.0,         49,        $107,       $360,      $229,        $57
100/2.0,        21,        $375,       $535,      $439,        $44
100/2.8,        93,         $77,       $311,      $137,        $35
135/2.8,        70,         $35,       $208,      $114,        $39
135/3.5,       124,         $22,       $135,       $68,        $22
180/2.0,         3,      $1,275,     $2,500,    $1,931,       $504
180/2.8,        38,        $215,       $800,      $469,       $113
200/4.0,       112,         $50,       $233,      $127,        $31
250/2.0,         2,      $2,099,     $2,900,    $2,500,       $401
20Macro/3.5,    11,        $103,       $300,      $235,        $61
20Macro/2.0,     6,        $305,       $476,      $400,        $56
50Macro/2.0,    18,        $200,       $465,      $377,        $81
50Macro/3.5,   128,         $60,       $265,      $155,        $35
90Macro/2.0,    18,        $357,       $736,      $603,       $113
28-48/4.0,      17,        $128,       $295,      $229,        $54
35-105/3.5-4.5, 51,         $92,       $357,      $241,        $58
35-70/3.5-4.5,  30,         $66,       $229,      $133,        $34
35-70/3.6,      35,        $128,       $299,      $222,        $45
35-70/4.0,      66,         $44,       $200,      $116,        $32
35-80/2.8,       5,        $808,       $950,      $859,        $55
65-200/4.0,     70,        $103,       $350,      $215,        $48
70-210/4.5-5.6, 25,         $50,       $250,      $143,        $39
75-150/4.0,    189,         $42,       $214,       $95,        $27
1.4X/Cvtr,       9,        $224,       $461,      $320,        $64
2X/Cvtr,        17,        $102,       $220,      $162,        $35