Irix Cine Lens 11mm T4.3
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Irix Cine Lens 11mm T4.3

  • Canon
  • Sony
  • MFT
  • Nikon Z
  • Canon RF
  • L-mount
  • PL-mount
  • Meters (m)
  • Imperial (ft)
€959.00 (tax incl.) €959.00 (tax excl.)
Tax excluded

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100% secure payments by card, transfer, financing or PayPal.
Delivery Policy
Delivery times in 24/48 hours unless otherwise indicated in the product sheet.
Return policy
Returns in 14 days subject to conditions.

The Irix Cine 11mm T4.3 is the full frame cine lens, ready for capture image with 8K UHD resolution. Its extremely short focal length, rectilinear image projection and the large image circle of 43.3mm (covering the full frame format) make it one of the most outstanding cine lenses on the market. Depending on the diagonal of the sensor, the lens can provide a moderate wide angle of view for classic wide-angle shots or super-panoramic 123 degree viewing angle in a 2.39:1 widescreen format. Irix 11mm T4.3 thanks to its unique parameters, provides perspective not available in film optics, thus releasing creativity in creating dynamic shots

The same, but different optics

The lens optical system is based on the new optical formula, developed especially for cinematic purpose. It consists of 16 optical elements, which four are made with high refractive index (HR) glass, three other have aspherical surfaces and last two are made with low-dispersion glass (ED). The use of large front lens and other special glass elements provides crisp cinematic shots in a resolution up to 8K while keeping the focus "breathing" effect at the lowest level. The lens offers large maximum T number of 4.3 which can be reduced to T22, thanks to rounded shape of iris blades.

Functional and highly innovative

When designing the lens mechanical system of 11mm T4.3, we used newly developed technical solutions that have been successfully implemented in the Irix Cine 150mm T3.0 lens. The new Multi Start Thread focusing mechanism allows quiet and precise focusing even under adverse weather conditions such as rain, humidity or extreme temperatures. The focusing geared ring rotates 180 degrees and depending on the lens version, has focusing scale with metric or Metric units.

Thanks to the another innovative solution like adaptive ring, the Irix Cine 11mm T4.3 ensures great ergonomics of operation both by hand and with follow focus mechanism. Moreover, despite of the very short optical system layout, geared rings of focus and aperture were placed at the same height as in other Irix Cine lenses - all for better ergonomics and more intuitive use.

The exceptional functionality and innovative solutions are a distinctive feature of all Irix products. The same applies to the Irix Cine 11mm T4.3, whose extremely compact design (weights 1,1 kg) has been also equipped with an innovative Magnetic Mount System for accessories. The MMS system allows quick and easy attachment of variety dedicated accessories. The lens hood included in the kit with the lens is the first element of the MMS system. The system will be expanded with further accessories in the future.

Prepared for all weather conditions

The ultra wide field of view of the Irix 11mm T4.3 means that its natural work environment is outdoor. It’s durable magnesium housing and numerous rubber seals guarantee the safety of both the optical system and the camera sensor in an every weather conditions.

Designed to work in accordance with film industry standards

The 11mm T4.3 is another lens of the Irix Cine line that proves that innovative technical solutions can perfectly harmonize with well-established film industry standards. The lens has a front flange with a diameter of 95mm and geared rings in the Mod 0.8 standard, which ensures its compatibility with most cine gear accessories. Attention to maintaining the standard also applies to the family of Irix cine lenses whose geared rings are in the same position and have unified rotation angle.

Irix Cinematic

The new line of Irix Cine Lenses is created in close cooperation with professional filmmakers; their ideas and suggestions were an important factor in the design process. The designers earlier experience in the field of photography led us to create new and better solutions for the Irix Cine products.

The Irix Cine 11mm T4.3 key features:

  • full frame sensor coverage with 43.3 mm image circle
  • Ultra HD 8K ready optics
  • extremely short focal length of 11mm
  • super-panoramic 123 degree viewing angle in a 2.39:1 widescreen format
  • very compact size and low weight
  • ultra-low focus breathing effect
  • weather-sealed construction
  • standardized front accessory diameter 95mm
  • Magnetic Mount System for Irix Cine accessories
  • detachable lens hood with magnetic mount
  • compatibility with various follow-focus system

The Irix Cine family common features:

  • standardized geared rings positions
  • focusing scale available with metric or Metric units
  • standardized front accessory diameter 95mm
  • similar weight
  • laser engraved and UV reactive markings
  • weather-sealed construction
  • detachable support foot
  • Magnetic Mount System for Irix Cine accessories

Kit includes:

  • Irix 11mm T4.3 
  • lens hood
  • front lens cap
  • lens support foot 1/4”
  • rear lens cap
  • original packaging

New product
Canon EF - mount 1105 g // Sony E mount 1170 g // Arri PL mount 1130 g // MFT mount 1160 g // Canon RF - mount 1175,8 g // L mount 1163,8 g // Nikon Z mount 1186,8 g //
Aperture maximum
Aperture minimum
Dimensions (W x H x D)
Canon EF - mount 105 x 95 mm // Sony E mount 131 x 95 mm // Arri PL mount 104 x 95 mm // MFT mount 129 x 95 mm // Canon RF - mount 129,5 x 95 mm // L mount 129,5 x 95 mm // Nikon Z mount 133,5 x 95 mm

Returns Policy

You may return most new, unopened items within 14 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, send an email to [email protected] or simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.


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Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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