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Lenses for Zorkii RF cameras with M39 screw mount and working distance 28.8 mm

This information is taken directly from the Soviet Literature it should also be true for the contax bayonet lenses

Lens

Max.

aperture/

focal

length

View

angle

Lenses/

groups

Minimum

focusing

distance

Light

passing

coeff.

Formula

of color

(?)

Resolution

center/edge

Filter Size

Diameter

Length

Weight

Russar(MR-2)

5,6/20

95

6/4

0,5

0,70

 

35/20

M40.5X0.5

55

14,5

0,095

Orion-15

6/28

75

4/4

1

1.70

 

45/18

M40,5XO,5

51

21,2

0,08

Jupiter- 12

2,8/35

62

6/4

1

0,75

 

34/12

M40.5XO.5

50

28

3

Industar-22

3.5/52

45

4/3

1

0.80

7-0-0

32/18

M33XO.5

53

37.5

091

Industar-50

3,5/52

45

4/3

1

0,80

7-0-0

38/22

M33XO.5

53

37,5

0,112

Jupiter-3

1,5/52

45

7/3

1

0,80

1-4-0

30/14

M40.5XO.5

48

41

0.16

Jupiter-8

2/52

45

6/3

1

0.81

9-0-1.5

30/14

M40,5XO,5

49

35,2

0,13

Jupiter-17

2/52

45

5/3

1

0,82

10-0-1

30/16

M40.5XO.5

49

35

0914

Experimental production

Mercury-1

2/52

45

7/5

1

0,81

 

40/18

M40.5X0.5

51

45

0,17

Experimental production

Jupiter-9

2/85

28

7/3

1,15

0.80

 

30/18

M49X0.5

60

52

0,335

Jupiter-11

4/135

18

4/3

2,5

0.78

13-0-2

34/19

M40,5X0,5

48

98

0,36

Tair-11

4/133

18

4/3

1.5

0,80

11-0-3

28/18

M49X0,5

68

124

0,56

Experimental production

© Nathan Dayton 2000