Canon HDGC KJ10ex4.5B Operation Manual

Canon HDGC KJ10ex4.5B manual cover
Pages 110
Year 2017
Language(s)
English en
Japanese ja
Chinese zh

Canon HDGC KJ10ex4.5B Specification

The Canon HDGC KJ10ex4.5B lens is a professional-grade HD lens designed for 2/3-inch broadcast cameras, offering high-quality optics and versatile performance for a range of video applications. It features a 10x zoom ratio with a focal length range of 4.5mm to 45mm, providing a wide-angle to telephoto capability suitable for capturing both expansive scenes and close-up details. The lens integrates Canon's advanced optical technologies, including high-definition glass elements and multilayer coatings, which minimize chromatic aberrations and enhance image clarity and color fidelity.

The KJ10ex4.5B is equipped with a built-in 2x extender, effectively doubling the focal length for greater reach, which is particularly useful in situations requiring close-up shots from a distance. The lens boasts a minimum object distance of 0.3 meters, allowing for excellent performance in tight shooting environments. Its ergonomic design includes a robust, lightweight housing that ensures durability and ease of use in various shooting conditions. The lens also features an advanced servo drive unit with precise zoom and focus control, facilitating smooth and accurate operation.

This lens is part of Canon's HDgc series, reflecting a commitment to high-definition performance while maintaining cost-efficiency. It is compatible with a range of high-definition broadcast cameras and is ideal for news gathering, documentary production, and other professional video applications where reliability and high image quality are paramount. Overall, the Canon HDGC KJ10ex4.5B lens is a versatile tool that delivers outstanding optical performance, operational flexibility, and robust build quality, making it a valuable asset for professional videographers and broadcasters.

Canon HDGC KJ10ex4.5B F.A.Q.

What are the key features of the Canon HDGC KJ10ex4.5B lens?

The Canon HDGC KJ10ex4.5B lens features a 10x zoom ratio, a focal length range of 4.5-45mm, and advanced optical performance with reduced chromatic aberrations. It also has a compact design and a built-in image stabilizer for steady shooting.

How do I properly attach the Canon HDGC KJ10ex4.5B lens to my camera?

To attach the lens, align the lens mount with the camera's mount and rotate it clockwise until you hear a click. Ensure both the lens and camera are powered off before attaching to prevent damage.

What steps should I follow for routine maintenance of the Canon HDGC KJ10ex4.5B lens?

Regular maintenance includes cleaning the lens elements with a microfiber cloth, checking for dust and debris, storing the lens in a dry, dust-free environment, and ensuring the lens caps are always used when not in operation.

How can I troubleshoot focus issues with the Canon HDGC KJ10ex4.5B lens?

Ensure the lens is securely mounted to the camera and check if the focus mode switch is set to the correct setting. Clean the lens contacts and the camera mount to ensure proper communication between the lens and camera body.

What should I do if the zoom mechanism of my Canon HDGC KJ10ex4.5B lens feels stiff?

If the zoom mechanism feels stiff, check for any visible obstructions or debris. Avoid forcing the zoom ring and consider having it inspected by a professional technician if the issue persists.

How can I achieve the best image stabilization with the Canon HDGC KJ10ex4.5B lens?

To achieve optimal image stabilization, ensure the lens's stabilizer switch is turned on. Use a tripod or monopod for additional stabilization in low-light conditions or when using the telephoto end of the lens.

Is the Canon HDGC KJ10ex4.5B lens compatible with all Canon cameras?

The Canon HDGC KJ10ex4.5B lens is designed for specific Canon broadcast and professional cameras. Check the camera's specifications to ensure compatibility with the lens mount type.

What are the recommended storage conditions for the Canon HDGC KJ10ex4.5B lens?

Store the lens in a cool, dry place with a consistent temperature. Use a padded lens case to protect it from physical damage and consider using silica gel packs to reduce humidity.

How do I calibrate the Canon HDGC KJ10ex4.5B lens for optimal performance?

Calibration can be done through the camera's menu settings if it supports lens calibration features. Consult the camera's user manual for specific calibration instructions related to the lens.

What should I do if the Canon HDGC KJ10ex4.5B lens produces unusual noise during operation?

Unusual noise may indicate a mechanical issue. First, ensure the lens is securely mounted. If the noise persists, it is recommended to have the lens examined by an authorized Canon service center.