Objetiva Irix Cine 45mm T1.5 Nikon Z imperial Cinema

On a documentary shoot in a dimly lit interior, the Irix Cine 45mm T1.5 for Nikon Z lets you keep rolling without pushing ISO to noisy levels. Its fast T1.5 aperture renders a shallow, creamy depth of field that isolates your subject, while the 180° focus throw and 0.8 MOD gears give your focus puller the precision needed for repeatable rack focuses. Full-frame coverage and a 51.4° angle of view make this lens equally at home on narrative sets, commercial productions, or run-and-gun projects where reliability matters.

Key specifications

• Focal length: 45mm
• Maximum aperture: T1.5 (minimum T22)
• Lens mount: Nikon Z
• Image circle: Full Frame (43.3mm)
• Focus type: Manual focus
• Aperture blades: 9
• Filter thread: 86mm
• Front diameter: 95mm
• Gear mod: 0.8 MOD (focus & iris)
• Focus throw: 180°
• Minimum focus distance: 0.4 m / 1.31 ft
• Optical design: 11 elements in 9 groups
• Weather sealing: Yes (4 rubber seals)
• Measurement system: Imperial (focus markings)
• Angle of view (full frame): 51.4°
• Construction material: Aluminum-magnesium alloy

Why choose it

The Irix Cine 45mm T1.5 delivers exceptional optical quality and robust build in a compact form. Its fast aperture and 9-blade iris produce creamy bokeh, while the weather-sealed construction ensures reliability in challenging environments. The imperial focus markings and 0.8 MOD gears integrate seamlessly with standard cine accessories, making it a practical tool for professional productions.

Ideal use cases

• Narrative filmmaking
• Documentary work
• Commercial and corporate video
• Music videos
• Interviews and talking-head shots

Good to know

The lens is designed for manual focus only, giving you full creative control. Its aluminum-magnesium alloy body keeps weight manageable while ensuring durability. Four rubber seals protect against dust and moisture, so you can shoot confidently in less-than-ideal weather. The 86mm filter thread allows use of standard ND or polarizing filters, and the 95mm front diameter is compatible with common matte boxes and lens supports.