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IRIX 45mm T1.5 Cine Lens (Canon EF, Feet)

BH #IRC45EFI • MFR #IL-C45-EF-I
IRIX 45mm T1.5 Cine Lens (Canon EF, Feet)
Key Features
  • Covers Full-Frame Sensor Size
  • Canon EF Mount
  • Aperture Range: T1.5 to T22
  • Luminous Focus Marks in Feet
Designed for cine-style image capture and covering up to full-frame size sensors, the Canon EF-mount 45mm T1.5 Cine Lens from IRIX incorporates multiple internal and external design features. External features include a 95mm front diameter, 0.8 MOD gears, luminous focus marks in feet, and a detachable 1/4"-20 support foot. Internally, nine blades produce smooth, rounded bokeh and five seals protect against inclement weather and dust.
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Can I use an EF mount IRIX cine lens with a Sigma ...

Can I use an EF mount IRIX cine lens with a Sigma EF to L mount or like adapter on the new Blackmagic FF cinema camera 6K?
Asked by: David
Yes, using the Sigma MC-21 adapter, the IRIX 45mm T1.5 Cine Lens can work perfectly on the Blackmagic Design Cinema Camera 6K (Leica L).
Answered by: Jonathan S
Date published: 2023-12-03

Is this considered a FF lens? So on a S35 chip ...

Is this considered a FF lens? So on a S35 chip the focal length would be 1.5x magnification?
Asked by: Jesse
All lenses when put on an APSC/S35 will require the 1.5x magnification math if you're wanting to compare field of view to FF, regardless of whether they have an image circle big enough for FF. So to answer your question: this lens will look the same on an S35/APCS size sensor as any "S35/APSC only" lens with the same focal length of 45mm.
Answered by: Ethan
Date published: 2024-04-03

Has anyone used this on a eos r

Has anyone used this on a eos r
Asked by: Josh
You will need the Canon Mount Adapter EF-EOS R on the EOS R to use this lens with it. https://bhpho.to/2YLH4tp
Answered by: Joseph
Date published: 2020-06-19

does this lens work with the Canon 5d mk iv ...

does this lens work with the Canon 5d mk iv autofocus?
Asked by: William
This is a manual focus cinema lens. it does not auto focus.
Answered by: Joseph
Date published: 2021-02-08

I have a Lumix S5, could I use this lens with the ...

I have a Lumix S5, could I use this lens with the ef-mount version on my L-mount with the EF-L Fusion adapter? Could it work well?
Asked by: Pietro
YEs this lens will work on the Panasonic / Leica L series line of FF camera with an L mount to EF mount adapter
Answered by: Sean
Date published: 2020-10-28

Would it be better if I use the ef-mount version ...

Would it be better if I use the ef-mount version on a mft sensor camera (gh5) with a speed boost or would it better to use mft version of this lens?
Asked by: Navil
it is always better to use the native version of the lens.
Answered by: Sean
Date published: 2020-12-14

can i use this on my black magic pocket 6k?

can i use this on my black magic pocket 6k?
Asked by: Brien
With EF mounts. Yes.
Answered by: Michael
Date published: 2021-11-25

Can I use this lens for still photography as ...

Can I use this lens for still photography as well, switching back and forth from video applications?
Asked by: William
Hello, U can but a manual focus this lens is sharp and softness to it a character which you probably desire more for video rather than still. Thanks.
Answered by: chris
Date published: 2021-02-15
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