Reomar 2.8/45mm

 

OPTO-MECHANICAL DATA

(with lens focused at infinity)

Lens Elements, Groups

3, 3

Filter Mounting Thread

M 29.5 X 0.4

Max. f/#

22

Push-On Filter Size

46mm

Max. Outer Diameter

_

Weight

120g

Overall Length

_

 

IMAGE DATA

(with lens focused at infinity)

Recommended Format (negative) Size

24 X 36 mm

 

OPTICAL DATA

(with lens focused at infinity)

Effective Focal Length (F')

45.8mm

Back Focal Length (S'F')

37.2mm

Principal Point Separation (HH')

-1.3mm

Shortest Image Distance (S'O')

1m