FL        Max. ap.  Ang_diag  Ang_horiz Weight    Length    Min. focus
mm        f/        deg       deg       gm        mm        m
30.6      3.5       180       112       1365      117.5     0.3
40.9      4         88        67        915       102       0.5
52        4         75        57        800       95        0.5
60.2      3.5       66        50        680       83        0.6
80.5      2.8       52        38        510       65        0.9
100.3     3.5       42        30        605       75        0.9
120.9     4         37        25        695       99        0.8
137.1     5.6       32        23        625       87        
151.2     4         30        21        785       101       1.4
179.4     4         24        17        1075      128       1.55
248.4     5.6       17        12        1000      164       2.5
341.2     5.6       13        9         1350      227       4.5
499.3     8         9         6.4       1810      329       5