Sigma 20, 24, 28 f1.8 compared with 1530 f3.5/4.5 EX

28mm f1.8

28mm f2.0

28mm f2.8

28mm f4.0

28mm f5.6

28mm f8

28mm f11

28mm f16

28mm f22

1530 at 27mm f4.5

1530 at 27mm f4.5

1530 at 27mm f4.5

1530 at 27mm f4.5

1530 at 27mm f5.6

1530 at 27mm f8

1530 at 27mm f11

1530 at 27mm f16

1530 at 27mm f22

24mm f1.8

24mm f2.0

24mm f2.8

24mm f4.0

24mm f5.6

24mm f8

24mm f11

24mm f16

24mm f22

1530 at 25mm f4.5

1530 at 25mm f4.5

1530 at 25mm f4.5

1530 at 25mm f4.5

1530 at 25mm f5.6

1530 at 25mm f8

1530 at 25mm f11

1530 at 25mm f16

1530 at 25mm f22

20mm f1.8

20mm f2.0

20mm f2.8

20mm f4.0

20mm f5.6

20mm f8

20mm f11

20mm f16

20mm f22

1530 at 20mm f4.0

1530 at 20mm f4.0

1530 at 20mm f4.0

1530 at 20mm f4.0

1530 at 20mm f5.6

1530 at 20mm f8

1530 at 20mm f11

1530 at 20mm f16

1530 at 20mm f22