Canon Extender EF-1.4X II

Canon Extender EF 1.4X II

• Accessory Type: Teleconverter / Extender

• Magnification Factor: 1.4x

• Lens Mount: Canon EF Mount

• Lens Construction: 5 Elements in 4 Groups

• Focal Length Increase: 1.4x the attached lens's focal length

• Exposure Reduction: 1 Stop

• Autofocus: Supported with compatible lenses and camera bodies

• Image Stabilization: Retains compatible lens IS functionality

• Format Compatibility: Full-Frame and APS-C EF Cameras

• Maximum Diameter: 72.8mm

• Length: 27.2mm

• Weight: Approximately 220g

Description

The Canon Extender EF 1.4X II is a teleconverter designed to increase the effective focal length of compatible Canon EF telephoto lenses by 1.4 times. It provides additional reach without requiring a larger or longer lens, making it useful for wildlife, sports, and outdoor photography.

Featuring an optical construction of five elements in four groups, the extender is designed to maintain the image quality of compatible Canon EF lenses. It increases the focal length while reducing the maximum aperture by one stop. For example, a 300mm f/4 lens becomes a 420mm f/5.6 combination.

Autofocus remains available with compatible lenses and camera bodies, although focusing speed may decrease when the extender is attached. Compatible lens image stabilization functionality is also retained.

Built with Canon's EF mount and weather-resistant design, the Extender EF 1.4X II is a practical accessory for photographers who need extra telephoto reach. Compatibility is limited to specific Canon EF telephoto lenses, so check the lens compatibility list before use.

Serial Number: 26930
SKU: UN-124-2543

Condition: 
- Extender 1.4X II is fully functional
- Lens glass has no fungus, thin haze, and minor dust
- Extender body has no scratches (pristine)
- Includes front and rear caps

- Extender 1.4X II ทำงานเต็มระบบ
- ไม่มีรา มีฝ้าบางๆ มีฝุ่นเล็กน้อย
- สภาพ ตัว Extender ไม่มีรอยขีดข่วน
- มีฝาปิดหน้า-หลัง