Xenar 5.6/300mm

 

OPTO-MECHANICAL DATA

(with lens focused at infinity)

Lens elements, Groups

4, 3

Shutter Size

_

Flange Focal Distance

289.5mm

Filter Mounting Thread

M 67 X 0.75

Weight (with shutter)

920g

Overall Length

68.2mm

 

IMAGE DATA

(with lens focused at infinity)

Recommended Format (negative) Size

180 X 240 mm

Image Circle Diameter at f/22

347mm

Angle of View at f/22

60 degrees

Lens Displacement at f/22 (vertical/horizontal)

 _

5 X 7" ; 121 X 170 mm

30/24mm

130 X 180 mm ; 122 X 171 mm

29/23mm

 

OPTICAL DATA

(with lens focused at infinity)

Effective Focal Length (F')

300mm

Back Focal Length (S'F')

263.8mm

Principal Point Separation (HH')

1.7mm