超焦距参考表(模糊圈标准为0.05mm)
超焦距 焦距 （米） （毫米）35505865758090105125135150180光圈系数f1.4f2f2.8f3.5f4f5.6f8f11f16f22f322517.512.5108.756.254.373.182.181.591.0935.712517.8514.2712.58.946.254.543.122.271.51.422920.7116.5714.510.357.255.273.622.631.8146.4332.523.2118.5716.2511.68.125.94.062.952.0353.5737.526.7821.4318.7513.399.216.814.683.42.3457.144028.5722.852014.28107.2753.2.5-4532.1425.7122.516.0711.258.185.624.092.81-52.537.53026.2518.7513.129.546.5.773.28--44.5435.7131.2522.3215.6311.367.815.683.9--48.2138.5733.7524.116.8712.278.436.134.21--53.5742.8537.5226.7818.7513.9.376.824.69---51.434532.1422.516.3611.258.185.62
