Canon EF 24mm f/2.8 定焦广角资料收集
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发表时间:
2007-11-19 01:55:46
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参考价格:2850元
镜头结构: 10组10片
最小光圈: 22
最近对焦距离(cm): 25
滤镜口径(mm):58
视角: 84°
放大倍率: 0.16
光圈叶片数: 6
遮光罩型号: EW-60II
镜头尺寸(mm): 48.5×67.5
重量(g): 270
|
镜头景深数据: |
|
[单位:m] |
|
D |
F2.8 |
3.5 |
4 |
5.6 |
8 |
11 |
16 |
22 |
|
ND |
FD |
ND |
FD |
ND |
FD |
ND |
FD |
ND |
FD |
ND |
FD |
ND |
FD |
ND |
FD |
|
Inf. |
6.06 |
Inf. |
4.87 |
Inf. |
4.35 |
Inf. |
3.09 |
Inf. |
2.20 |
Inf. |
1.57 |
Inf. |
1.13 |
Inf. |
0.81 |
Inf. |
|
2 |
1.54 |
2.89 |
1.45 |
3.25 |
1.41 |
3.52 |
1.26 |
5.18 |
1.09 |
15.91 |
0.92 |
Inf. |
0.76 |
Inf. |
0.62 |
Inf. |
|
1 |
0.88 |
1.16 |
0.85 |
1.21 |
0.84 |
1.24 |
0.79 |
1.39 |
0.73 |
1.66 |
0.65 |
2.31 |
0.57 |
5.36 |
0.49 |
Inf. |
|
0.6 |
0.56 |
0.65 |
0.55 |
0.66 |
0.55 |
0.67 |
0.53 |
0.70 |
0.50 |
0.76 |
0.47 |
0.85 |
0.43 |
1.04 |
0.39 |
1.55 |
|
0.4 |
0.38 |
0.42 |
0.38 |
0.42 |
0.38 |
0.42 |
0.37 |
0.44 |
0.36 |
0.45 |
0.35 |
0.48 |
0.33 |
0.52 |
0.31 |
0.60 |
|
0.3 |
0.29 |
0.31 |
0.29 |
0.31 |
0.29 |
0.31 |
0.29 |
0.32 |
0.28 |
0.32 |
0.27 |
0.33 |
0.27 |
0.35 |
0.25 |
0.38 |
|
0.25 |
0.25 |
0.25 |
0.24 |
0.26 |
0.24 |
0.26 |
0.24 |
0.26 |
0.24 |
0.26 |
0.23 |
0.27 |
0.23 |
0.28 |
0.22 |
0.29 | |
|
* D = 对焦距离 ND = 近距 FD = 远距 Inf. = 无限远 |
色影无忌相关帖子:
http://forum.xitek.com/showthread.php?threadid=393284
http://forum.xitek.com/showarchives.php?threadid=114350
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