Orders placed after 4PM on weekdays will not ship until the next business day. Orders placed after 11AM Fridays will not ship until the following Monday.
Faster shipping methods may be available; just upgrade during checkout.
*Some exclusions apply.
Enjoy Extended Returns thru Feb 1, 2017!
You have until Feb 1, 2017 to return or exchange items purchased between Nov 1, 2016 and Jan 1, 2017. All other standard return policy conditions apply.
Enter new zip code to refresh estimated delivery time.
The 18-35mm T2 Super Speed Zoom Lens from GL Optics is a re-housed Sigma 18-35mm f/1.8 lens that has been modified for cinema use and covers formats up to APS-C and Super 35. The original lens mount and housing and been removed and replaced with a stainless steel PL mount and a 6063 aluminum lens body, which features a 95mm front diameter and mod 0.8 gears for focus, zoom, and aperture control.
More than just a re-housing, the lens has been collimated and made parfocal, so focus won't shift as your zoom through the focal range. The focus throw has also been increased to 300° for smooth and precise focus pulls. The aperture control ring has been de-clicked aperture for smooth iris pulls, with focus and aperture markings placed on the sides of the lens for easy viewing by focus pullers and camera assistants. Aperture marks are listed in f-stops, with the maximum aperture of f/1.8 having a T-stop (effective transmission) of 2.0.