FOCAL LENGTH
                            14 mm     T2.9     CF8"       W1.3Kg
18 mm fd-x T1.6  CF 10"     W1.3Kg
20 mm     T2.9     CF10"      W1.1Kg
24 mm     T1.5     CF12"      W1.3Kg
35 mm     T2.1     CF12"      W1.3Kg
50 mm     T1.3     CF18"      W1.3Kg
70 mm     T1.3     CF2'3"      W2.12Kg
85 mm     T1.3     CF3'         W3.7Kg
100 mm   T2.1     CF2'2"      W1.5Kg
135 mm   T2.1     CF3.8.      W1.67Kg
200 mm   T2.9     CF4'7"      W TBC