Canon CJ45EX9.7B 4K Lens
code: CJ45EX9.7BIASE-FH
Features:
- Specialist 4K broadcast lens combining supreme optical performance with the versatility to excel in a variety of shooting scenarios
- Minimal chromatic aberrations – even at ultra-high zoom levels – delivered by the use of fluorite and UD glass in composition and newly designed multi-group system
- Peerless HDR performance thanks to high quality multi-coating design and RGB channels control within the lens barrel
- Lightweight, at just 12.3 lbs (5.60 kg), this lens is perfect for outside broadcasts and shooting scenarios where portability is vital
- Compact frame – 13.3-inches (337-mm) in length – ensures maximum performance from a minimally proportioned body, with the option to retain a conventional shooting style
- Make the most of the advanced features with a fully integrated digital information display
- The robust IS system provides class-leading vibration control, with advanced technology helping to counter especially higher frequencies of 10 Hz and above
- Built-in IS control engine improves vibration suppression and panning operability
- The new motorised mechanical IS lock release provides simpler operation, helpful in settings where tripods are used (and accessing the lock release can present difficulties)
- The largest zoom of any lens in its class, with the ultra-high 45x ratio giving operators unmatched versatility for outside broadcast scenarios
- Brilliant 4K optical performance is maintained even at a telephoto-end focal length of 437 mm or 874 mm when used with built in 2x extender)
- Steadfast optics provide supreme performance across all zoom ranges, from the centre of the image to the edges, maintained when the built-in 2x extender is employed
- The CJ45EX9.7B IASE-V H’s 1.2-second zoom speed is the fastest in its class and represents a 125% improvement on previous models
- Similarly, the 1.3-second iris reaction speed is also the most efficient available, marking a 115% improvement on its predecessor
- Servo performance has been accelerated without any compromise on quality, thanks to the new, faster drive unit
- The new 16-bit encoder converts positioning data to digital signals with precision to ensure the most faithful results are returned