Thypoch Simera-C 21mm T1.5 Full-Frame Cine Prime Lens (Sony E-Mount)

The Thypoch Simera-C 21mm T1.5 is your go-to wide-angle cinema prime for Sony E-mount cameras. With a dramatic 21mm field of view and a bright T1.5 aperture, it's built for establishing shots, environmental storytelling, tight interior spaces, and any scene where you want to pull the viewer into the world you're creating.

At just 472g and with an ultracompact body, the Simera-C 21mm is equally at home on a gimbal, handheld rig, or drone – delivering full-frame cinematic imagery without the bulk of traditional cinema glass.

Why the Simera-C 21mm?

• T1.5 maximum aperture – exceptional low-light performance with cinematic depth of field
• 16-blade iris – smooth, rounded bokeh even at wide angles
• Full-frame coverage – 43.2mm image circle, no vignetting on full-frame sensors
• Aspherical, ED and high-refractive elements – sharp, distortion-controlled imagery across the frame
• Multi-layer anti-reflective coating – flare and ghosting controlled even in challenging backlit conditions
• 210° focus rotation – precise, smooth focus pulls for follow-focus systems
• 0.8 MOD gear pitch – compatible with industry-standard follow focus rigs and lens motors
• Aerospace-grade aluminium body – dust and splash resistant, weighing just 472g
• Consistent gear positioning – swap lenses fast across the full Simera-C set
• Ultracompact form factor – built for gimbal, handheld, drone and vehicle setups

Perfect for

• Establishing shots and wide environmental storytelling
• Interior and architectural filmmaking
• Action and adventure content
• Documentary and photojournalism
• Drone and vehicle-mounted capture
• Sony FX3, FX6, FX9, A7S III, A7 IV, A1 and all full-frame E-mount cameras

Technical Specifications

• Focal length: 21mm
• Maximum aperture: T1.5
• Minimum aperture: T16
• Iris blades: 16
• Image circle: 43.2mm (full frame)
• Focus rotation: 210°
• Gear pitch: 0.8 MOD
• Filter thread: M62 × 0.75
• Weight: 472g
• Mount: Sony E-mount
• Focus scales: Metres and feet
• Construction: Aerospace-grade aluminium, dust and splash resistant

Available in Sony E-mount and Leica M-mount. Also available as part of the Simera-C 5-lens kit. Distributed exclusively in South Africa by Prosales Broadcast.