With gear rings for focus aperture and zoom, full manual de clicked, with hard stops, original auto focus and aperture function will not be available.

The lens has been changed into parfocal after modification, focus won't move during zooming; we will send 2pcs shim together in case there is tolerance among different camera mounts.

Housing material: Aluminum

Gear mod: 0.8

Mount: arri PL

Front diameter: 114mm

Length: 13.5cm

Weight: 1.6kgs

Focus range: 120 degrees

Aperture range: 30 degrees

APS-C frame, not support full frame

Focal length: Standard Zoom

Lens Filter Size: 72mm

Focal length range: 18-35mm

Maximum aperture: F1.8 (T2.0)

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

free 114mm front lens cap and PL mount rear cap.

Tips：

Please check the following description before order placed:

Optics is based on the original sigma art 18-35mm f1.8 lens. Our modification is change the lens into full manual, and install housing with gears onto original lens, its optics will not be improved, and still there is breathing effect. We suggest you google the original lens reviews or test it in local shop before order in our shop.

If you have original lens, you can send it to us for modification.