IRIX 45mm T1.5 Cinema Lens
The IRIX 45mm T1.5 is a lens from IRIX. Used copies start from $681.36 on GearFocus, with buyer protection on every purchase.
IRIX 45mm T1.5 Cinema Lens
Used IRIX 45mm T1.5 Listings on GearFocus
Lens Overview — IRIX 45mm T1.5
Key Features — IRIX 45mm T1.5
Canon EF Mount: Natively fits the wide Canon EF ecosystem and is compatible with many cinema cameras via EF adapters.
T1.5 Maximum Aperture: Very wide aperture allows for shallow depth of field and strong low-light performance in cinema applications.
45mm Focal Length: A normal-to-slight-wide angle on full-frame, suitable for interviews, narrative scenes, and documentary work.
Cinema Prime Design: Built specifically for video use with smooth, consistent focus and aperture control suited to professional filmmaking workflows.
Declicked Aperture Ring: Allows smooth, silent aperture transitions during a take without audible clicks that would interfere with audio recording.
Gear Teeth on Focus Ring: Standard cinema-style gear teeth on the focus ring enable direct attachment of follow focus systems and motors.
Lens Specifications — IRIX 45mm T1.5
| Spec | Detail |
|---|---|
| Use Cases | Studio, Video / Cinematography |
| Lens Mount | Canon EF |
Description — IRIX 45mm T1.5
The IRIX 45mm T1.5 Cinema Lens is offered in Canon EF mount, placing it squarely within one of the most widely used lens mount ecosystems available to cinematographers and hybrid shooters today. The Canon EF mount standard ensures compatibility with a wide range of camera bodies and cinema rigs that natively support or can adapt EF glass. Positioned within IRIX's Cinema lens lineup, this optic targets video-centric workflows where a reliable EF-mount prime is needed.
The Canon EF mount's broad adoption across both traditional DSLR bodies and modern cinema platforms makes this lens a practical choice for shooters already invested in the Canon EF ecosystem. For full technical details including optical construction, physical dimensions, focusing specifications, and image circle coverage, prospective buyers are strongly encouraged to consult IRIX's official documentation, as only mount compatibility is confirmed in the currently available specification data.
Pros — IRIX 45mm T1.5
- ✓Canon EF mount compatibility offers access to a broad and well-established camera ecosystem
- ✓Designed as a cinema lens, targeting video-focused shooters who need EF-mount cine primes
- ✓The Canon EF mount is widely supported across native and adapter-based cinema camera setups
Cons — IRIX 45mm T1.5
- ✗Specification data is extremely limited — buyers should seek full spec sheets before purchasing
- ✗No confirmed data on optical construction, aperture range, or physical dimensions from available specs
- ✗Canon EF is an autofocus mount, but no AF capability is confirmed in the provided specifications
Videos — IRIX 45mm T1.5
IRIX 45mm Cine Lens Review | BEST BUDGET Cine lens?! — michael tobin
Frequently Asked Questions — IRIX 45mm T1.5
What camera mount does this IRIX Cinema Lens use?+
This lens is built with a Canon EF mount, as confirmed in the specification data. This makes it compatible with cameras and rigs that natively accept Canon EF lenses, as well as many third-party cinema cameras that support EF via adapter.
Is this lens suitable for full-frame cameras?+
The available specification data only confirms the Canon EF mount. Full-frame coverage and image circle details are not present in the provided specs, so buyers should consult IRIX directly or review the full product documentation to confirm sensor coverage compatibility.
Does this lens have weather sealing or specific optical construction details?+
The provided specification data does not include any fields for weather sealing, optical element counts, or glass type. These details cannot be confirmed from the available data and should be verified through IRIX's official resources.
Can this lens be used for photography as well as video?+
The Canon EF mount confirmed in the specs is compatible with both cinema and still photography cameras. However, features such as autofocus, image stabilization, or specific aperture controls are not confirmed in the available specification data.