Cine modification for Mamiya Sekor C 55-110mm f4.5 N zoom lens

(price is for lens modification only, not include original lens, we can buy the original lens for you)

Including maintain the original lens, clean glass, change damping oil, make the rings as smooth as possible, calibrate flange, de click iris, make 0.8 gears for focus ring, zoom ring and aperture ring, front ring, front cap, etc

Housing cannot be installed by yourself, need to send your lens to us for modification, we have shipping agent to pick up the parcel from you, or you can send it directly by local express.

After modified: 

Housing color: black by default

other colors such as black + silver are also available (extra cost)

Markings color: white by defualt

Gears mod: 0.8

Front ring diameter: 95mm

Closest focus distance 2'5'' (original is 5'), focus throw 220 degrees

Focus control: via focus ring, with hard stops at focus ring

Aperture control: via aperture ring, with manual de clicked aperture ring, 

Zoom control: via zoom ring, inside housing, it won't extend outside

(not parfocal, focus moves during zooming)

Mount: Original Mamiya mount

Optional:

-other mounts such as Arri PL, LPL, Canon EF, Sony E, Fujifilm G are also available with extra cost.

-0.71x speed booster

-special housing color and markings color

Tips：

Please check the following description before order placed:

Freight includes shipping back and forth plus China import tax, our shipping agent will pick up the lens from you. (If your location is remote, freight maybe higher); if you want to send the lens by your local express, please also tell us, we will change the setting. 

Optics is based on the original lens, our modification won't change original lens optics and performance.

Housing color, markings color and logo can be customized