45mm - Irix lenses were designed with both the effort and experience, of not only engineers, but also photographers. Swiss precision and Korean innovation create

Irix 45mm T1.5 Cine lens

  • Ultra HD 8K ready optics with superb image resolution
  • Close to the natural field of view of the human eye
  • Weather-sealed construction
  • Beautiful bokeh, ultra-low focus breathing

The Irix Cine 45mm T1.5 is equipped with everything both amateur and professional cinematographers would need to create their masterpieces.
The lens comprises functionality, stunning visuals and outstanding performance in any environment – allowing filmmakers to discover completely new areas in film image creation.

The lens is available in most popular mounts: Canon RF, Nikon Z, Sony E, Leica, Canon EF, Arri PL and Micro Four Thirds.

Multiple Mounts

Lens is equipped with 9 rounded aperture blades to offer extraordinary image quality on the entire frame with smooth bokeh.

9 Aperture Blades

Lens is almost free of distortion (just 0,5%). You can rely on Irix well-corrected optical design.

Very Low Distortion

Front of a lens is equipped with 86mm thread to use additional filters. Creativity is on your side!

Front Filter Thread

Irix knows how important dust and moisture protection is. Irix 45mm T1.5 offers weather sealing in 5 key places as a standard! (4 in PL-mount)

Weather Sealed

Planning to use lens in difficult light conditions ? That’s fine. Irix crucial markings are engraved and filled with UV reactive paint, it means they are better visible in low light and when UV light is used they are up to 8x more visible than standard paint.

Laser UV Reactive

Front element is equipped with magnetic system for rapid accessories and filters replacement. Patent pending smart solutions are making Irix unique on the market.

MMS - Magnetic
Mount System

Irix lenses are compatible with majority of cine accessories. No matter if manual or motorized. Simply connect and enjoy your favourite setup !

Standardised 0,8
Pitch Mod Gears

Irix optical design follows modern, top quality standards. It means that change of focus distance has no influence on lens’ length or front element rotation. No balance change, no dust inside. Period.

Internal Focusing

Small but powerful. Helps to stabilize the lens and the camera in a cage or any other sophisticated setup. Can be installed on a bottom or top of the lens. Equipped with 2 standardized ¼ threads for full compatibility.

Lens Support Foot

Made to work with
your equipment

Are you a professional, an amateur or perhaps just an enthusiast of cinematography?

Irix Cine 45mm is a >43,3mm Full Frame lens, covering Full Frame 35, Super 35, Red Dragon 6K, Arri Alexa, APS-C, MFT, Super 16, Sony Venice and other sensors. It’s so versatile it’ll fit YOUR favourite equipment – so that you can enjoy every second of shooting with the tools you already love.

Put our Irix Cine 45mm to work and enjoy the comfort and functionality that it offers.  Available in the most popular industry mounts: Canon RF, Canon EF, Sony E, Nikon Z, Leica L, Olympus / Panasonic MFT and Arri PL-mount, this superior cine lens is ready for action whenever you are.

Filming has never been easier!

Prepared for any environment

From the burning sands of Sahara to the frozen peaks of Antarctica – Irix cine 45mm T1.5 is prepared to not only face any atmospheric conditions but also capture the best of them.

Enjoy your lens reliable construction with rubber seals placed in all crucial points to ensure safety from rain or dust.

Now, you can film anytime, anywhere – and seize the power of nature.

Modern optics guarantee
outstanding image quality

Creativity and passion lie in your individuality. Craft one-of-a-kind cinematic look that won’t be easily forgotten! Thanks to the perfectly refined optical system with 11 optical elements in 9 groups (including 4 HR lenses, 1 ED lenses, and 1 ASP), your shots will come out with low level of distortions and aberrations.

The internal focusing system of the lens guarantees incredible sharpness. 9 – blade iris provide beautiful bokeh and a very smooth adjustment between T1.5 and T22.

With very low focus breathing and close to human field of view Irix 45mm Cine is a perfect lens for filming natural-looking scenes.

Allow yourself to enjoy every moment of filming!

Innovative adaptive ring

Adaptive ring is an innovative function which you will like no matter if you are pro or amateur.

Ring has been designed to keep lens housing sleek and user friendly when operated manually, but without any compromises when you want to use your favourite cine gear. Compatibility and usability not met before !

Lightweight and compact design

Irix cine 45mm T1.5 meets requirements of all filmmakers. No matter if you like to build professional setup or shoot with bare lens on stabilizer this lens is for you. Aluminium and magnesium alloy construction and housing weight only 1,1kg.

Front external diameter 95mm for barndoor and accessories, filter thread 86mm, front MMS – Magnetic Mount System for rapid filters and hood replacement are just a small part of multifunctional design.

Perfectly fits into the cine world

Your comfort matters. To ease the use as much as possible, we made sure our Irix Cine 45mm is compatible with most follow focus systems, matte boxes, stabilizers and accessories available on the market.

Furthermore, it comes with a detachable lens support foot – to provide stabilization and reduce the strain of the camera mount when in use with follow focus gears.

Irix Cine is so universal it will become your favourite lens no matter the task!

Usage sample - Irix 45mm T1.5 mounted on Sony A7R series

Usage sample Irix 45mm T1.5 mounted on Blackmagic Ursa Mini Pro

Usage sample Irix 45mm T1.5 mounted on Canon EOS 5D

Buy your Irix 45mm now!



Technical Data
Image coveragefull frame (43.3 mm)
Focal length45mm
Aperture range (T)T1.5 ~ T22
Number of iris blades9 (rounded shape)
Minimal focusing distance0,4 m (15.72”)
Focus ring rotation angle180°
gear pitch0.8 M
number of teeth119
distance scalemetric or imperial
Aperture ringrotation angle75°
gear pitch0.8 M
number of teeth110
Viewing angle (horizontal)Full Frame43,6°
S-35mm 1.39x30,9°
APS-C 1.53x29,4°
APS-C 1.62x27,7°
MFT 2.0x21,8°
Front filter thread86 x 1.0 mm
Weather sealing5 rubber o-rings
(PL 4 rubber o-rings)
Front diameter95 mm
Markingslaser engraved, UV reactive
Dimensions (L x D) 1Canon EF - mount112 x 97 mm
Sony E mount138 x 97 mm
Arri PL mount114 x 97 mm
MFT mount138 x 97 mm
Weight2Canon EF - mount1129 g
Sony E mount1190 g
Arri PL mount1135 g
MFT mount1186 g
Included accessioriesLens hood1 pc
Front lens cap1 pc
Rear lens cap1 pc
Lens support foot 1/4"1 pc
1,2 - a lens without accessories




Opinions of our customers
5 based on 1 reviews

I’ve shot a few test shots and the 45 looks very sharp and smooth with no noticeable CA. Focus throw is 180 and the overall feel is solid! – Can’t wait for Irix to come out with a couple of more primes.


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