Venus Optics
Venus Optics Laowa Ranger S35 17-50mm T2.9 Cine Lens
Compact S35 cine zoom covering 17-50mm at constant T2.9 for versatile filmmaking
- Versatile zoom range from 17mm to 50mm for flexible framing
- Constant T2.9 aperture maintains exposure throughout the zoom range
- Lightweight 850g design reduces fatigue during extended shooting sessions
- Compact form factor suits tight spaces and run-and-gun production
- Part of three-lens series covering 11mm to 130mm for comprehensive focal coverage
Ranger S35 17-50mm T2.9 Overview
The Laowa Ranger S35 17-50mm T2.9 is a compact cine zoom lens built for Super 35 sensors. It serves filmmakers and photographers who need versatile focal lengths in a single lightweight unit. This model covers the mid-range zoom segment within a three-lens series that spans 11mm to 130mm.
Optical performance and handling
The lens maintains a constant T2.9 aperture throughout its zoom range for consistent exposure. Robust optical design delivers sharp, high-contrast images with accurate color reproduction. At 850g it remains light enough for extended handheld shooting, gimbal work, and run-and-gun scenarios.
Upgrading from variable-aperture zooms
This lens replaces stills-oriented zooms that lose light when zoomed in or breathe heavily during focus pulls. The jump is worth it when you need par-focal behavior, cinema gear rings, and a matched look across the 11-18mm, 17-50mm, and 50-130mm trio. Not for buyers who need full-frame coverage or faster than T2.9.
Highlights
- Versatile zoom range from 17mm to 50mm for flexible framing
- Constant T2.9 aperture maintains exposure throughout the zoom range
- Lightweight 850g design reduces fatigue during extended shooting sessions
- Compact form factor suits tight spaces and run-and-gun production
- Part of three-lens series covering 11mm to 130mm for comprehensive focal coverage
Specifications
No published specifications for this item yet.
Questions about this item
How do I mount the Laowa Ranger S35 17-50mm T2.9 on my Super 35 camera?
Attach the lens using its native PL or EF mount to the camera’s matching mount, then secure the locking collar fully; the step often missed is tightening the collar until it clicks, which prevents focus shift during zooming.
What part of the 17-50mm T2.9 will need service first after heavy use?
The internal zoom and focus helicoids are the first components to show wear; periodic re-lubrication by a qualified technician keeps the 17-50mm range operating smoothly.
At what focal length does breathing become most visible on the 17-50mm T2.9?
Focus breathing is most noticeable toward the 50mm end of the zoom range, where the angle-of-view shift during rack focus is largest.
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