Super-Angulon 4/53mm

 

OPTO-MECHANICAL DATA

(with lens focused at infinity)

Lens elements, Groups

8, 4

Shutter Size

0

Flange Focal Distance

70.2mm

Filter Mounting Thread

M 67 X 0.75

Weight (with shutter)

465g

Overall Length

104mm

 

IMAGE DATA

(with lens focused at infinity)

Recommended Format (negative) Size

56 X 72 mm

Image Circle Diameter at f/16

115mm

Angle of View at f/16

95 degrees

Lens Displacement at f/16 (vertical/horizontal)

 _

56 X 72 mm ; 56 X 72 mm

16.8/14.2mm

65 X 90 mm ; 58.2 X 81 mm

11.7/9.1mm

 

OPTICAL DATA

(with lens focused at infinity)

Effective Focal Length (F')

52.7mm

Back Focal Length (S'F')

24.2mm

Principal Point Separation (HH')

47.7mm