Lens
Zlens
Otus 55mm f/1.4
77mm filter · 1030g
New
$3,999
Used (avg)
~$2,600
Updated Jun 2026
Focal length
55mm
Max Aperture
f/1.4
Weight
1030g
Filter Thread
77mm
Min Focus Distance
45cm
Weather Sealed
No
Available in: Nikon F, Canon EF mounts. This listing shows the Canon Ef version — compatibility depends on the version you own.
Apo
Yes
Focus
Manual
Available mounts
Nikon F / Canon EF
Format
35mm full frame
Coating
T*
Elements
10 elements in 7 groups
Weight
1030g
Filter Thread
77mm
Length mm
141
Stabilized
No
Diameter mm
89
Max Aperture
f/1.4
Min Aperture
f/16
Focal Length
55mm
Min Focus Distance
45cm
Weather Sealed
No
Aperture Blades
9