 |
| Tele-Xenar
1:5.5 / 360mm |
 |
 |
OPTO-MECHANICAL
DATA
(with lens focused
at infinity) |
|
Lens Elements,
Groups
|
4,
2
|
|
Filter Mounting
Thread
|
M 72 X 0.75
|
|
Max. f/#
|
32
|
|
Push-On Filter
Size
|
75mm
|
|
Max. Outer Diameter
|
75mm
|
|
Weight
|
1400g or *1330g
|
|
Overall Length
|
250mm or *242mm
|
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')
|
352mm or *351mm
|
|
Back Focal Length
(S'F')
|
91.9mm or *91mm
|
|
Principal Point
Separation (HH')
|
161mm
|
|
Shortest Image
Distance (S'O')
|
4.5m
|
