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IRIX 150mm T3.0 Macro 1:1 Cinema Lens for Fuji X

The IRIX 150mm T3.0 Macro 1:1 is a 150mm f/3 lens designed for Fujifilm X mount cameras. Check GearFocus for current availability, with buyer protection on every purchase.

IRIX 150mm T3.0 Macro 1:1 Cinema Lens for Fuji X

IRIX 150mm T3.0 Macro 1:1 Cinema Lens for Fuji X

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Lens Overview — IRIX 150mm T3.0 Macro 1:1

The IRIX 150mm T3.0 Macro Cinema Lens for Fujifilm X-mount is a prime telephoto macro lens built for shooters who need precise manual control at a fixed focal length. Designed with a cinema pedigree, it carries a T3.0 maximum aperture rating — a transmittance-based measurement that gives cinematographers and hybrid shooters consistent, predictable exposure values across matched lenses on a production. The lens is fixed at 150mm, placing it firmly in telephoto territory and making it well-suited for macro work that benefits from working distance, keeping the subject at a comfortable remove from the front element.

It mounts natively to Fujifilm X-mount bodies and is built around an APS-C image circle, making it a natural pairing with Fujifilm's mirrorless lineup. Focus is entirely manual, which is standard practice for cinema-oriented lenses and allows for smooth, repeatable pulls without hunting. The lens has no optical image stabilization, so stable support is essential, particularly at macro distances where even minor movement is amplified.

At 1,105 grams and with an 86mm filter thread, this is a substantial piece of glass that rewards shooters who want deliberate, controlled image-making over speed and automation.

Key Features — IRIX 150mm T3.0 Macro 1:1

150mm Prime Focal Length: Fixed telephoto focal length provides generous working distance from the subject, reducing the risk of disturbing or shadowing small macro subjects.

1:1 Macro Reproduction: Achieves true 1:1 magnification, rendering subjects at life-size on the sensor for detailed close-up work.

T3.0 Maximum Aperture: Transmittance-rated T3.0 aperture ensures consistent, predictable exposure values when used alongside other cinema lenses in a matched production setup.

Cinema Manual Focus: Smooth, dampened focus ring is designed for precise, repeatable focus pulls without the hunting associated with autofocus systems.

Native Fujifilm X Mount: Direct physical compatibility with Fujifilm X-mount mirrorless bodies requires no adapter and maintains a stable, play-free lens-to-body connection.

APS-C Image Circle: Optimized for APS-C sensors, making it a natural match for Fujifilm's mirrorless camera lineup without vignetting concerns.

Lens Specifications — IRIX 150mm T3.0 Macro 1:1

IRIX 150mm T3.0 Macro 1:1 full specifications
SpecDetail
Use CasesMacro, Studio, Documentary, Video / Cinematography
Lens TypeCine
FormatAPS-C
Zoom/PrimePrime
Focal Length150mm
Maximum Aperturef/3
Camera SystemCinema / Video
Lens MountFujifilm X
AutofocusNo
Focus TypeManual
Image StabilizationNone
Filter Thread86mm

Description — IRIX 150mm T3.0 Macro 1:1

The IRIX 150mm T3.0 Macro Cinema Lens is a prime telephoto lens built for Fujifilm X-mount cameras, designed around an APS-C image circle. Operating at a fixed 150mm focal length, it sits in telephoto range and is classified as a Macro type lens, offering significant working distance between lens and subject. The maximum aperture is rated at T3.0 — a transmittance-based measurement rather than a geometric f-stop — giving shooters predictable, calibrated light values ideal for multi-lens cinema productions.

Focus is manual only, with no autofocus capability, keeping the user fully in control of focus pulls and positioning. There is no image stabilization, so a stable support platform is strongly recommended. The lens features an 86mm filter thread for attaching large-format filters, and tips the scale at 1,105 grams, making it a robust, production-oriented tool.

The camera system classification is Cinema / Video, reflecting its intended use in controlled, deliberate production environments where consistency and repeatability matter most.

Pros — IRIX 150mm T3.0 Macro 1:1

  • ✓T3.0 maximum aperture provides consistent, transmittance-calibrated exposure — valuable for matched multi-lens productions
  • ✓Fixed 150mm prime focal length in telephoto range offers useful working distance for macro subjects
  • ✓Native Fujifilm X-mount ensures direct, reliable physical compatibility with Fujifilm mirrorless bodies

Cons — IRIX 150mm T3.0 Macro 1:1

  • ✗No autofocus (manual only), which limits versatility for fast-moving or spontaneous shooting scenarios
  • ✗No image stabilization, making stable support critical — especially demanding at macro shooting distances
  • ✗At 1,105g, the lens is heavy for an APS-C format prime, likely requiring a support rig or cage

Resources & Downloads — IRIX 150mm T3.0 Macro 1:1

Manuals & Guides

Frequently Asked Questions — IRIX 150mm T3.0 Macro 1:1

What camera bodies is this lens compatible with?+
This lens is built for Fujifilm X-mount cameras specifically. It is designed around an APS-C image circle, so it is best matched to Fujifilm APS-C mirrorless bodies. Using it on a larger sensor system would not be supported by its native mount or image circle.
Does this lens support autofocus?+
No. The IRIX 150mm T3.0 is a manual focus lens only. This is a deliberate design choice oriented toward cinema and controlled still work, where smooth, repeatable focus pulls are prioritized over autofocus speed.
What does T3.0 mean, and how is it different from f/3.0?+
T-stop ratings measure actual light transmission through the lens, accounting for internal reflections and absorption, while f-stops are calculated purely from focal length and aperture diameter. A T3.0 rating means the lens transmits the equivalent of a true T3.0 exposure value, making it more accurate for exposure matching across multiple lenses on a production set.
Does this lens have image stabilization?+
No, the specifications confirm that image stabilization is listed as None. Shooters will need to rely on a stable support system — a tripod, monopod, or rigged support — especially when working at close macro distances where camera movement is greatly magnified.
What filter size does this lens accept?+
The lens has an 86mm filter thread, which is a large filter diameter. Shooters planning to use circular polarizers, ND filters, or other screw-on filters should ensure they have 86mm-sized options available.
How heavy is this lens, and do I need extra support?+
The lens weighs 1,105 grams, which is substantial for an APS-C prime. While it will physically mount to compatible Fujifilm X-mount bodies, a support rig, baseplate, or lens foot system is strongly advisable for extended shooting sessions, particularly in video or macro work.

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