Lens system
| Closest focusing distance |
0.45 m |
| Number of diaphragm blades |
7 |
| Minimum aperture number |
1:22 |
| Maximum aperture number |
1:3.5 |
| Focal length (35mm film equivalent) |
36 - 360 mm |
| Focal length range (f-f) |
18 - 180 mm |
Weight & dimensions
| Diameter |
78 mm |
| Filter size |
62 mm |
EZ-1818 - Inner focus system, 62 to 6.9 degrees
15 elements in 13 groups, including 2 ED glass lens elements and 2 aspherical glass lens elements.
Inner focus system.