1x Flattener Parameter |
||
(After attaching)140APO Focal length |
1295mm |
|
(After attaching)140APO Focal ratio |
f/7 |
|
Lens Number |
Triplet design |
|
Back Focus |
55mm(from the base of M48 male thread) |
|
Weight |
kg |
|
Rear-end thread type |
M68×1 |
1x Flattener Installation |