IRIX 21mm T1.5 Cine Lens (Leica L, Feet)

IRIX 21mm T1.5 Cine Lens Leica L Wide-Angle Fast Prime

IRIX 21mm T1.5 Cine Lens provides a bright wide-angle fast prime experience for the Leica L-mount system. This wide cinematic solution is engineered to deliver 8K resolution with exceptional low-light expertise. The imaging assembly offers a naturalistic perspective that is ideal for narrative world-building and high-end commercial sets.

Light transmission reliability is sustained by a fast T1.5 aperture, providing consistent exposure for challenging interior scenes. The 11-blade rounded iris ensures a smooth bokeh and precise light control throughout the shot. Professionals can rely on this glass to maintain superior contrast and sharpness even when shooting wide open.

Full Engineering Specifications for IRIX 21mm T1.5 Cine Lens

• The 21mm focal length provides a dynamic wide-angle view for cinema.
• Maximum aperture of T1.5 enables high-performance imaging in dark scenes.
• Full frame sensors are completely covered by the 43.3mm image circle.
• Internal weather sealing protects against rain, sand, and airborne dust.
• The front external diameter is 95mm for universal matte box compatibility.
• Focus scales are engraved in feet for accurate manual distance pulling.
• The housing is constructed from a magnesium and aluminum alloy.

21mm Wide-Angle Optical Path

The 21mm wide-angle optical path is meticulously designed to minimize geometric distortion and maintain edge-to-edge sharpness. This specialized glass provides a natural rendering of vast environments in 8K resolution. You can view our mirrorless lenses to see how this 21mm prime integrates with your current rig.

T1.5 High-Speed Transmission Rating

The T1.5 high-speed transmission rating allows for stable exposure levels in unpredictable natural lighting conditions. Advanced multi-coatings on the glass maximize light throughput while minimizing internal reflections. This equipment is an essential tool for achieving a cinematic shallow depth of field on wide-angle shots.

Leica L Format Compatibility

With Leica L format compatibility, the hardware provides a seamless mechanical bridge to modern full-frame mirrorless bodies. This wide cinematic solution is a future-proof investment for filmmakers using high-resolution sensor systems. The technical department ensure that every unit is calibrated for peak optical performance.

Aberration and Flare Management

Advanced coatings ensure superior aberration and flare management in high-contrast outdoor environments. Color fringing control is meticulously handled to provide a clean and neutral color palette for post-production grading. The glass remains robust and clear even in the most demanding production environments.

Professional Deployment Scenarios

Professional deployment scenarios include independent feature films, high-end travel documentaries, and music videos. The lightweight build allows for extended use on handheld gimbal stabilizers without operator fatigue. This wide-angle solution provides the focal flexibility required for fast-paced creative projects.

L-Mount Precision Interface Reliability

The L-mount precision interface reliability ensures a rock-solid mechanical bridge to professional mirrorless camera systems. Magnetic mounting system technology facilitates the rapid exchange of specialized filters and hoods on set. The mechanical build is designed to withstand the daily rigors of a professional film set.

Color Matching and Continuity

The glass is calibrated to maintain color matching and continuity with the rest of the manufacturer’s cinema series. This uniformity in optical timbre allows for seamless editing between wide and telephoto shots. Maintaining a consistent visual aesthetic is crucial for high-budget digital cinematography.

IRIX 1-Year Manufacturer Assurance

Every unit comes with an IRIX 1-year manufacturer assurance policy that covers performance integrity and build quality. Support is provided by our technical department to ensure the hardware remains calibrated to factory standards. Reliability is guaranteed for both independent owner-operators and large-scale rental houses.

Housing and Protective Coating Protocol

The rugged housing and protective coating protocol shield the internal elements from airborne contaminants and moisture. Engraved UV-reactive markings provide high visibility for assistants working in low-light environments. Pro Tip: Utilize the magnetic mounting system for rapid filter changes during golden hour shooting transitions.