aperture ratio: BW7_1471
aperture ratio: BW7_1479
aperture ratio: BW7_1481
aperture ratio: BW7_1482
aperture ratio: BW7_1505
aperture ratio: BW7_1516
aperture ratio: BW7_1522
aperture ratio: BW7_1528
aperture ratio: BW7_1531
aperture ratio: BW7_1535
aperture ratio: BW7_1546
aperture ratio: BW7_1555
aperture ratio: BW7_1570
aperture ratio: BW7_1583
aperture ratio: BW7_1606
aperture ratio: BW7_1608
aperture ratio: BW7_1636
aperture ratio: BW7_1660
aperture ratio: BW7_1675
aperture ratio: BW7_1696
aperture ratio: BW7_1711
aperture ratio: BW7_1717
aperture ratio: BW7_1726
aperture ratio: BW7_1741
aperture ratio: BW7_1782
aperture ratio: BW7_1790
aperture ratio: BW7_1791
aperture ratio: BW7_1817
aperture ratio: DSC_0069
aperture ratio: DSC_0084