Sigma 18-35mm T2 Cine Lens (EF Mount)

Sigma 18-35mm CT.2 Cinema Lens

EF MOUNT

Sigma 18-35 Art Lens Mod by Cinematics
Used in Studio for a couple of video Shoots

Includes original Box
Plus a fitted Pelican Hard Case

Certainly! Let's dive into the world of cinematic lenses.

Sigma 18-35mm T2 Cine Lens (EF Mount)

The Sigma 18-35mm T2 Cine lens is a high-speed zoom lens designed specifically for filmmakers and cinematographers. It's part of Sigma's Cine lineup, optimized for Super 35mm and APS-C sensors. Here's a detailed breakdown of its features:

1. Focal Length Range: 18-35mm

   • The lens covers a versatile range, equivalent to approximately 28-56mm on a full-frame camera. This makes it suitable for a wide variety of shots, from wide-angle scenes to medium close-ups.

2. Maximum Aperture: T2

   • Unlike traditional photography lenses that use f-stops, cine lenses are rated in T-stops. The T2 aperture remains constant throughout the zoom range, allowing consistent exposure adjustments without changing lighting conditions.

3. Image Circle Coverage: Super 35mm

   • The lens projects an image circle large enough to cover Super 35mm sensors. Filmmakers using cameras like the RED DSMC2, Blackmagic URSA Mini Pro, or Sony FS7 will find this lens compatible.

4. Parfocal Design

   • A parfocal lens maintains focus as you zoom in or out. This feature is crucial for video work, ensuring that your subject stays sharp even during zoom transitions.

5. Nine-Blade Iris

   • The rounded nine-blade aperture produces smooth and pleasing bokeh. It's essential for achieving that cinematic look.

6. Servo-Controlled Zoom

   • The lens features a servo-controlled zoom mechanism. This allows for smooth and precise zoom adjustments, especially useful when shooting video.

7. Focus Rotation: 180 Degrees

   • The focus ring provides a full 180-degree rotation, allowing precise manual focus pulls. Filmmakers appreciate this extended focus throw for accurate focusing.

8. Color-Matched Essentials

   • Sigma ensures that their Cine lenses match color and contrast across the entire lineup. This consistency simplifies color grading in post-production.

9. Filter Size: 95mm

   • You'll need 95mm filters for this lens. Consider using ND filters to control exposure in bright conditions.

10. Mount Options: Canon EF, Sony E, and PL

    • The Sigma 18-35mm T2 Cine lens is available in three mount variants: Canon EF, Sony E-mount, and PL mount. Choose the one that suits your camera system.

11. Length and Weight:

    • Canon EF Mount: 129.5mm (length) / 1,455g (51.3 oz)
    • Sony E-Mount: 155.5mm (length) / 1,510g (53.3 oz)
    • PL Mount (compatible with /i Technology): 121.5mm (length) / 1,395g (49.2 oz)

12. Angle of View:

    • Super 35mm: 68.7° (wide) - 38.7° (telephoto)
    • APS-C: 66.7° (wide) - 37.4° (telephoto)

Remember, cine lenses like the Sigma 18-35mm T2 are purpose-built for video production. They offer robust build quality, precise controls, and consistent optical performance. Whether you're shooting a short film, documentary, or commercial, this lens can be a valuable tool in your kit.