Sigma 105mm T1.5 FF EF Mount High-Speed Prime Lens

Product Highlights

• Covers Full-Frame Sensor Size
• Canon EF Mount
• T1.5 to T16 Aperture Range
• Geared Focus and Iris Control Rings
• Clickless Iris Ring, 9-Blade Iris
• Suitable for 8K Image Capture
• Lens Scale Marked in Feet
• Weighs 3.9 Pounds
• 95mm Front Diameter.

• Sigma's 105mm T1.5 FF EF Mount High-Speed Prime Lens combines the same high-quality optics and mechanics of their Global Vision still line in a cine-oriented design. This 105mm EF-mount prime is a mid-range focal length in the series, offering full-frame sensor coverage, 6-8K resolution, and a T1.5 aperture in a compact, lightweight form; it is also available in Sony E and PL mounts. A common 95mm front diameter and similar physical attributes across the lens line make it easier and quicker to mount lens accessories such as matte boxes, follow focuses, and lens control motors.

  The 9-bladed iris produces pleasing out-of-focus bokeh effects, and minimized ghosting and flaring. Color reproduction is standardized for easier color correction. Each lens in the range offers consistent lens gear positions and 180° of focus barrel rotation. The FF High-Speed Primes also feature a clickless iris with linear markings, dampeners on each gear ring for silent operation, an industry-standard 0.8 module gear pitch, and engraved markings for durability. Select markings are done in luminous paint for easy visibility in low light. 
  
  To relieve stress on your camera's lens mount, a support foot is built into the dust- and water-resistant metal lens body. If you wish to fit your FF High-Speed Prime lens to a different camera, the Canon EF- and Sony E-mount versions can be converted from one to the other by an authorized Sigma service center (not available for PL mounts).

  Features

  High image performance covering full-frame sensors; suitable for 8K capture

  Fast T1.5 maximum aperture aids in shooting with low-light levels

  Compact, dust- and water-resistant design with a common front diameter of 95mm across the line

  Canon EF and Sony E mounts may be swapped at an authorized Sigma service center (not available for PL mounts)

  Select markings are done in luminous paint for easy visibility in low light.

  Specifications :

  Focal Length	105mm
  Lens Mount	Canon EF
  Format	Full Frame
  Image Circle	43.3 mm
  Maximum T-Stop	T1.5
  Minimum T-Stop	T16
  Horizontal Angle of View	Full Frame: 19.5° Super35: 13.4° APS-C (1.5x): 12.9°
  Minimum Focus Distance from Image Plane	40" / 1.02 m
  Iris Blades	9
  Gear MOD & Pitch	Focus: 0.8 MOD / 32 Pitch Iris: 0.8 MOD / 32 Pitch
  Front Diameter	95 mm
  Filter Thread	None
  Focus Scales	Imperial
  Focus Rotation	180°
  Iris Rotation	60°
  Electronic Communication	Yes
  Lens Support	Lens Support Foot with 1/4"-20 Mounting Thread
  Length	5.28" / 134.2 mm
  Weight	3.9 lb / 1775 g