Angulon 6.8/120mm

 

OPTO-MECHANICAL DATA

(with lens focused at infinity)

Lens elements, Groups

6, 2

Shutter Size

I

Flange Focal Distance

121mm

Filter Mounting Thread

M 49 X 0.75

Weight (with shutter)

225g

Overall Length

30mm

 

IMAGE DATA

(with lens focused at infinity)

Recommended Format (negative) Size

130 X 180 mm

Image Circle Diameter at f/16

211mm

Angle of View at f/16

83 degrees

Lens Displacement at f/16 (vertical/horizontal)

 _

65 X 90 mm ; 58.2 X 81 mm

68/61mm

90 X 120 mm ; 83.5 X 114 mm

47/40mm

4 X 5" ; 94.4 X 120.3 mm

34/28mm

5 X 7" ; 118.8 X 167 mm

5/4mm

130 X 180 mm ; 122 X 172 mm

_

 

OPTICAL DATA

(with lens focused at infinity)

Effective Focal Length (F')

119mm

Back Focal Length (S'F')

112mm

Principal Point Separation (HH')

3.6mm