High-performance B4 2/3" mount box lens designed for exceptional 4K and HDR broadcast imaging. Fluorite and UD lens elements along with advanced electronics deliver incredible images, reduced distortion and reduced focus breathing.



Advantages


- Ideal for HDR shooting, with impressive contrast and accurate RGB capture

- Less ghosting, for sharper images in all lighting conditions

- New polishing techniques mean fewer glass irregularities

- Fluorite and UD glass for optimal image quality and less chromatic aberration

- CAFS technology and 32-bit processor for reduced focus breathing


- Powerful 27x optical zoom, 6.5-360 mm (with built-in 2x extender)

- Full compatibility with all major broadcast systems

- Brightness of T1.5 at 6.5-123 mm, T2.2 at 180 mm

- New L-Progress design for professional look and easy handling




Vibrant 4K and HDR imaging

The Canon UJ27×6.5B IESD is a B4 2/3" mount broadcast studio and field lens designed for 4K and HDR shooting. Its Canon optics deliver incredible image quality across the entire frame, from centre to edges. With HDR becoming mainstream, the UJ27 is ready, accurately resolving RGB tones and producing sharp, high-contrast images.



Exceptional optics

The UJ27 box lens uses the latest combination of ultra-low dispersion and fluorite glass, along with an improved polishing process that produces even smoother, optically true glass. The result is reduced internal reflections, ghosting and chromatic aberration, producing sharp images ready for 4K, UHD and beyond.



Minimal focus breathing

The Constant Angle Focusing System (CAFS) uses a 32-bit processor to eliminate focus breathing – the unwanted distortion that occurs when changing focus or zoom. CAFS calculates focus changes and synchronises the zoom to counter image size and angle of view, leaving a sharp image without distortion.



Powerful 27x optical zoom

The UJ27 box lens is designed for studio and intensive field shooting, offering a versatile standard focal length of 6.5-180 mm, and 13-360 mm using the built-in 2.0x extender. As a high-end lens, it offers superior brightness levels of T1.5 at 6.5-123 mm and T2.2 at 180 mm – all while maintaining sharp 4K and UHD images.



Designed to work hard

The UJ27 is designed to fit into all studio or field workflows. Operators will find it easy to use, from its small size to smooth servo performance, support for the 20-pin connector for virtual studio systems and on-screen information display. A range of accessories is also available, including a prompter hood for studio use.



L-Progress design

Canon's new L-Progress design makes the UJ27 easy to handle and pleasing to look at. A sleek black-grey style is combined with convenient carrying handles, meaning the 21.5 kg lens is simple to use and manoeuvre. Additionally, all contemporary Canon lens systems are free from lead and other environmentally harmful substances.