Model: Canon KJ10ex4.5B IRSE A
Condition: Fully functional. Optics No moldy. Good condition.
Mount: B4
Applied to: 2/3″ broadcast cameras.
Main features of KJ10ex4.5B IRSE A:
- Wide-Angle Focal Length: Offers a focal length range of 4.5mm to 45mm (without extender), delivering a 93.7° horizontal angle of view at 4.5mm in 16:9 HD format, ideal for capturing expansive scenes.
- 10x Optical Zoom: Features a 10x zoom ratio, providing flexibility from wide-angle to standard focal lengths in a single lens.
- 2x Extender: Includes a built-in 2x extender, extending the focal length range to 9mm–90mm, enabling telephoto shots without swapping lenses.
- High-Definition Optics: Engineered for HD imaging, using advanced optical glass with unique dispersion characteristics to minimize chromatic aberrations and geometric distortion.
- Maximum Aperture: Provides a fast F1.8 aperture (from 4.5mm to 34mm), stepping down to F2.4 at 45mm, ensuring good low-light performance and depth-of-field control.
- Enhanced Digital Drive: Equipped with a digital drive unit featuring 16-bit rotary encoders for precise servo control of zoom, iris, and focus, with improved ergonomics for reduced fatigue.
- Servo Focus, Zoom, and Iris: The “IRSE A” configuration offers fully servo-driven focus, zoom, and iris, optimized for remote or automated operation.
- Shuttle Shot: Includes a programmable shuttle-shot function, allowing quick movement between two pre-set focal points, enhancing focus-checking efficiency.
- Internal Focus: Utilizes an internal focus design to reduce focus breathing and maintain optical stability across focus distances.
- Minimum Object Distance (M.O.D.): Achieves a close focus distance of 0.3 meters (approximately 1 foot), suitable for close-up shots in tight spaces.
- Crossover Technology: Supports switchable 16:9 and 4:3 aspect ratios, maintaining consistent framing across formats.
- Advanced Coatings: Features multilayer optical coatings to improve contrast ratio, reduce flare, and enhance image sharpness across the frame.
- Dynamic Zoom Speed: Offers adjustable zoom speeds ranging from 0.5 seconds to over 5 minutes (wide to telephoto), accommodating both fast and slow zooms.
- Lightweight Design: Weighs approximately 1.84 kg (4.06 lbs), making it highly portable for handheld ENG applications.
- Ergonomic Build: Incorporates a magnesium alloy body for durability and a redesigned drive unit for improved handling and comfort during extended use.
- Ecological Design: Lead-free optics and environmentally conscious construction, avoiding harmful substances like cadmium and mercury.
For detailed specifications, please check with Fujinon official’s website：https://www.canon-europe.com/broadcast/eng-efp-pro/kj10ex45birsea-iasea/
