zoom f3 vs f6

7:16

8:01

1:12

11:56

29:18

49:54

6:39

11:28

7:11

15:46

11:25

3:17

8:29

10:40

27:24

8:00

15:16

4:43

16:10

20:09

2:46

6:26

8:58

7:54

7:07

00:28

44:34

12:30

8:43

16:57

2:55

3:18

20:29

10:34

1:46

2:44

15:40

16:00

1:09:45

8:32

9:52

12:35

17:26

31:48

12:58

6:41

5:19

10:15

10:26

26:03

1:12

2:06

1:04:31

11:32

7:35

15:34

21:06

25:30

3:08

17:15