Tele-Xenar 5.5/200mm

 

OPTO-MECHANICAL DATA

(with lens focused at infinity)

Lens Elements, Groups

4, 2

Filter Mounting Thread

M 55 X 0.75 or *M 49 X 0.75

Max. f/#

32

Push-On Filter Size

57mm or *51mm

Max. Outer Diameter

57mm or *62mm

Weight

385g or *590g

Overall Length

140mm or *128mm

 

IMAGE DATA

(with lens focused at infinity)

Recommended Format (negative) Size

23.5 X 23.5 mm or *24 X 36 mm

 

OPTICAL DATA

(with lens focused at infinity)

Effective Focal Length (F')

203mm or *201mm

Back Focal Length (S'F')

52.2mm or *52.9mm

Principal Point Separation (HH')

98mm or *91mm

Shortest Image Distance (S'O')

2.5m or *2m