
Samyang
Samyang 7681 35mm T1.5 VDSLR Cine Lens for Canon
★★★★★
A fast T1.5 cine lens with smooth de-clicked aperture and precise manual focus for cinematic video on Canon DSLRs.
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Overview
Key Features
Fast T1.5 aperture makes this lens great for low light and shallow depth of field
Focus and aperture control rings feature industry standard gearing
Features the latest generation multi-layer anti-reflection ultra multi-coating (UMC) to minimise flare and ghosting
Designed for DSLR Video Shooting
10 elements in 12 groups, including one hybrid aspherical lens
Specifications
Brand
Samyang
Model
7681
Focal Length
35mm
Maximum Aperture
T1.5
Focus Type
Manual
Mount Compatibility
Canon EF
Minimum Focus Distance
12 inches (30.48 cm)
Features
De-clicked Aperture Ring, Depth of Field Markings
Pros & Cons
👍 Pros
- T1.5 maximum aperture excels in low-light shooting and produces shallow depth of field for cinematic background separation.
- De-clicked aperture ring enables smooth, silent iris pulls during video recording.
- Manual focus with long throw provides precise, repeatable focus control suited for follow focus systems.
- 35mm focal length is a versatile choice for narrative, documentary, and interview work on APS-C and full-frame Canon bodies.
- Depth of field markings on the barrel aid manual focus pulling without relying on a monitor.
👎 Cons
- Fully manual focus and aperture with no electronic communication means no EXIF data or in-camera lens corrections.
- The lens is heavier and larger than typical autofocus 35mm photo lenses due to its cinema-oriented build.
- No weather sealing, so care is needed when shooting in rain or dusty conditions.
- Being a manual lens, it requires more skill and practice to nail focus consistently, especially at T1.5 where depth of field is razor-thin.
Frequently Asked Questions
What does the T1.5 aperture rating mean compared to an f-stop?
T-stops measure actual light transmission through the lens, accounting for light lost in the glass elements. T1.5 means this lens transmits nearly as much light as an f/1.5 lens, giving you reliable exposure consistency when matching shots across multiple cine lenses.
Why does this lens have a de-clicked aperture ring?
The de-clicked aperture ring allows smooth, stepless aperture changes during recording without the audible clicks of a standard photo lens, which is essential for professional video work where exposure transitions need to be silent and seamless.
Is autofocus available on the Samyang 35mm T1.5?
No, this is a fully manual focus lens. It is designed for video work where manual focus pulling with follow focus systems is standard practice.
What Canon cameras is this lens compatible with?
It fits Canon EF-mount DSLR cameras. It can also be used on Canon mirrorless bodies with an appropriate EF-to-RF adapter.
How close can this lens focus?
The minimum focus distance is 12 inches (30.48 cm), allowing you to get reasonably close to subjects for tighter compositions.