T2.1

47.8mm

0'9"

1'

1'2"

1'9"

2'6"

2'9''

0.22

0.3

0.35

0.5

0.75

0.85

101.4°

79.8°

63.2°

44.6°

33.1°

24.7°

83.1°

63.5°

47.6°

32.9°

24.3°

18°

1.85

1.7

1.6

1.5

1.6

2.1

0.84

0.77

0.71

0.66

0.72

0.97

3.47" | 88.2

3.47" | 88.2

3.47" | 88.2

3.47" | 88.2

3.47" | 88.2

4.84" | 123

L, E, Z, RF

80mm

M77mm x 0.75 screw-in (except 18mm) | No

All focal lengths

120°

49°

Imperial and metric scales, both engraved

9 Blades

Circular through all stops