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IRIX Cine 45mm T1.5 Lens, Micro Four Thirds Mount, Feet

SKU: IRX4515MFTF MFR: IL-C45-MFT-I
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Key Features

  • Capture stunning cinematic visuals with this Irix 45mm T1.5 MFT cine lens.
  • Achieve beautiful bokeh with the lens's wide T1.5 aperture for dreamy shots.
  • Enjoy precise manual focus with smooth, 180-degree rotation for accuracy.
  • Built tough: durable lens construction ensures reliability on any film set.
  • Micro Four Thirds mount offers compatibility with popular cinema cameras.
  • Get creative with the 45mm focal length, perfect for narrative filmmaking.
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Special Order?Estimated to Ship: 08/15/2025
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Questions & Answers

Shopper : Why Did You Choose This?FELIX P : The reason why I picked this item is, because to find a cine lens with a mft mount at this price and this quality is very difficult. I am happy with this choice and I know others will be as well.

Reviews about this item

Review Summary

2022-04-06T03:01:42

Rated 5 out of 5

You Need These Lens

I have the 15,21,30,45 & 150mm and let me say I love them all!! Great lens, solid build, image is superb, way better than the Rokinon Cine series

CISALO H.

2022-04-03T10:21:52

Rated 5 out of 5

An excellent lens for the money.

I got this lens and hooked it up to my a7s3. The image quality is great. It gets sharp, it has pleasing bokeh, and even takes good stills. Here are the things to keep in mind. It is a full manual lens. No auto focus and the camera can't read any data from the lens. The reason I don't deduct for that is that there are plenty of expensive lenses that are no different in that regard. It is heavy, and I mean heavy. But what do you expect from a t1.5 lens? For me, I like the 45mm, I like the image quality, and I don't find the manual focus too much of a deal breaker for what I'm doing. There are a lot of shots where this lens may not be ideal. But it excels in what does well.

DUSTIN P.

2021-05-19T09:08:07

Rated 5 out of 5

My Iris are Irix

Great neutral image which allows you to create the look that you want. Would like for Irix to fill out their set though. They have a limited selection of cinema glass. What a shame.

COURTNEY B.

2021-05-04T09:26:04

Rated 5 out of 5

Amazing.

An amazing lend. Very impressive.

clyde c.

2021-04-26T11:22:30

Rated 5 out of 5

Why to buy.

I got the 15mm and the 45mm. There Great!!!

Guy J.

2021-03-25T08:24:15

Rated 5 out of 5

Hidden Gem

Excellent affordable cine lens that I?m using on a full frame beast of a camera! Sigma fp!!

COURTNEY B.

2021-01-24T08:19:23

Rated 5 out of 5

My favorite lens

I love the lens. It is beautifully crafted and sturdy. The weight of the lens will take a bit of getting used to so I don't suggest using it without mentally preparing for the weight or having a stand if you don't want to hold it. There is no image stabilization but that is to be expected; however, the smooth focus and aperture are amazing. They allow for a really really precise image whether photo or video. This is my favorite lens.

NAY M.

2020-11-10T07:29:47

Rated 5 out of 5

Very good lens for the price

This is a very well built lens, very sharp, good bokeh, good cine features

AMMON E.

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IRIX Cine 45mm T1.5 Specifications

Lens
  • Focal Length

    45mm

  • Aperture Range

    T1.5 - T22

  • Number of IRIS Blades

    9 Rounded Blades

  • Lens Construction

    11 Elements in 9 Groups

  • Front Filter Size

    3.39 x 0.04" (86 x 1.0mm)

  • Front Diameter

    3.74" (95mm)

  • Markings Lens Body

    Laser engraved, UV reactive

Focus Ring

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  • Rotation Angle

    180 Degree

  • Distance Scale

    Imperial

Aperture Ring

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  • Rotation Angle

    75 Degree

Viewing Angle (Horizontal)

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  • Field of View

    51.4 Degree

General

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  • Dimensions (L x D)

    5.43 x 3.82" (138 x 97mm) (without accessories)

  • Weight

    2.61 lbs (1.19kg) (without accessories)

  • UPC Code

    7640172191750

12 Accessories for IRIX Cine 45mm T1.5 Lens, Micro Four Thirds Mount, Feet

  • All Accessories (12)
  • Filters (6)
  • Bags & Cases (1)
  • Cleaning Accessories (2)
  • Cap Leash (1)
  • Follow Focus & Lens Support (1)
  • Matte Boxes & Accessories (1)
Models
Irix Cine 45mm T1.5 Lens, MFT Mount, Feet

SKU: IRX4515MFTF

MFR: IL-C45-MFT-I

$1,195.00

Special Order

Generally ships in 7-14 days, subject to availability

IRIX 150mm T3.0 Cine Lens for Micro Four Thirds, Feet
$1,195.00

Special Order

Generally ships in 7-14 days, subject to availability

IRIX Cine Extreme 5-Lens Set for Micro Four Thirds, Feet
$5,799.00

Special Order

Generally ships in 7-14 days, subject to availability

Kit StyleBaseBase5 Lens Kit
Format-Full FrameFull Frame
Lens TypeTelephotoTelephotoStandard, Telephoto, Ultra-Wide Angle, Wide Angle
Fixed Focal Length45mm150mm11mm, 150mm, 21mm, 30mm, 45mm
Lens MountMicro Four ThirdsMicro Four ThirdsMicro Four Thirds
Maximum ApertureT1.5T3.0T1.5, T3.0, T4.3
Zoom Focal LengthNANANA
Focus TypeManual FocusManual FocusManual Focus

About IRIX Cine 45mm T1.5

FEATURED REVIEWS

You Need These Lens

By CISALO H.

I have the 15,21,30,45 & 150mm and let me say I love them all!! Great lens, solid build, image is superb, way better than the Rokinon Cine series

My Iris are Irix

By COURTNEY B.

Great neutral image which allows you to create the look that you want. Would like for Irix to fill out their set though. They have a limited selection of cinema glass. What a shame.

After meticulous design and engineering, the Irix Cine 45mm T1.5 lens emerges as a professional-grade tool, perfect for filmmakers and videographers aiming to capture cinematic quality with Ultra HD 8K resolution. This high-quality lens boasts an advanced optical construction with 11 elements in 9 groups, including four high refraction glass elements, one extra-low dispersion lens, and one aspherical lens, ensuring sharp, vibrant imagery with an impressively low distortion rate of just 0.5%.

The Irix Cine 45mm T1.5 is a testament to the fusion of innovative technology and sleek, modern design. It is the third addition to the esteemed Irix Cine line, known for its perfect balance of performance and aesthetics. The lens features a standardized 95mm front diameter for matte box compatibility and a convenient 86mm built-in filter thread. Its front housing element is not only durable but also innovatively designed to support the Magnetic Mount System (MMS) for quick attachment of accessories, including the included detachable and reversible lens hood.

Designed with the filmmaker's workflow in mind, this lens offers unparalleled ease of operation. The focus and aperture rings are consistently aligned across the Irix Cine lens family, ensuring a uniform feel and operation. The adaptive ring is a standout feature, allowing for seamless integration with various follow focus systems and providing the flexibility to adjust to any desired position.

The Irix Cine 45mm T1.5 is built to withstand the rigors of any shooting environment. Its robust construction includes rubber seals at critical points, offering protection against the elements, whether you're filming in the harsh Sahara Desert or the frigid Himalayan peaks. The lens's mechanics are refined for precision, featuring the innovative Multi Start Thread (MST) system for quiet and smooth focus ring operation, with a generous 180-degree rotation angle for precise focus control.

Ergonomics are at the forefront of the lens's design, with the side edges of the focus gear-rings shielded by the adaptive ring, enhancing manual handling while maintaining compatibility with follow-focus systems. The lens markings are laser engraved and filled with UV paint, ensuring visibility even in low-light conditions.

Despite its professional capabilities, the Irix Cine 45mm T1.5 lens remains versatile and compact. The housing is crafted from a lightweight and impact-resistant aluminum-magnesium alloy, similar to the proven Irix Blackstone still lenses. Weighing approximately 1.1 kilograms (2.4lbs), this lens is suitable for use with smaller handheld rigs or stabilizers, as well as on more extensive professional setups.

The lens also includes a removable support foot with a 1/4" thread, enhancing stability when using follow focus systems and safeguarding the camera mount. This support foot can be conveniently attached to either the bottom or top of the lens, depending on your shooting requirements.

In summary, the Irix Cine 45mm T1.5 lens is a high-quality, professional, durable, versatile, and innovative choice for filmmakers and videographers seeking a mid-range focal length with exceptional low-light performance and the ability to create a shallow depth of field. Its thoughtful design and compatibility with industry standards make it an indispensable addition to any cine gear collection.

IRIX Cine 45mm T1.5 Features

  • 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

Key Features

  • Capture stunning cinematic visuals with this Irix 45mm T1.5 MFT cine lens.
  • Achieve beautiful bokeh with the lens's wide T1.5 aperture for dreamy shots.
  • Enjoy precise manual focus with smooth, 180-degree rotation for accuracy.
  • Built tough: durable lens construction ensures reliability on any film set.
  • Micro Four Thirds mount offers compatibility with popular cinema cameras.
  • Get creative with the 45mm focal length, perfect for narrative filmmaking.

What's in the box:

  • Cine 45mm T1.5 Lens with MFT Mount and Imperial Focusing Scale (Feet)
  • Front/Back Lens Caps
  • Removable Lens Hood
  • Lens Support (1/4 ")
  • Irix 2 Year Limited Warranty