Discontinued
Zlens
Sonnar 135mm f/2.8 C/Y
55mm filter · 585g
Used (avg)
~$220
Updated Jul 2026
No longer in production · Available used
Focal length
135mm
Max Aperture
f/2.8
Weight
585g
Filter Thread
55mm
Min Focus Distance
160cm
Weather Sealed
No
Mount: Contax Yashica — compatible with all Contax Yashica-mount bodies.
Focus
Manual
Mount
Contax/Yashica
Format
35mm full frame
Groups
4
Coating
T*
Elements
5
Weight
585g
Filter Thread
55mm
Length mm
93
Production
1975–1990
Stabilized
No
Diameter mm
69
Max Aperture
f/2.8
Min Aperture
f/22
Min Focus Distance
160cm
Weather Sealed
No
Aperture Blades
6
Introduced
1976
Focal Length (Max)
135mm
Focal Length (Min)
135mm