Olympus EC-20 Instructions Manual

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Year 2007

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Olympus EC-20 Specification

The Olympus EC-20 is a high-performance teleconverter designed to extend the focal length of compatible lenses, specifically for Olympus's Four Thirds system. Featuring a 2.0x magnification factor, it effectively doubles the reach of the attached lens, making it an ideal choice for wildlife, sports, and other long-range photography applications. The construction of the EC-20 includes 7 elements arranged in 5 groups, ensuring enhanced optical performance while maintaining image quality. With multi-coating on its lens elements, the teleconverter minimizes reflections, ghosting, and flare, contributing to vibrant and sharp image outputs.

The EC-20 is engineered to seamlessly integrate with Olympus's advanced digital SLR cameras and lenses. It supports full electronic communication between the camera body and the lens, preserving autofocus and metering capabilities. The teleconverter's robust build is complemented by its dustproof and splashproof design, making it suitable for challenging environmental conditions. This durability ensures reliable operation in diverse shooting scenarios, providing photographers with flexibility and confidence.

The Olympus EC-20 is compact and lightweight, weighing approximately 230 grams, which enhances portability without adding significant bulk to the camera setup. Its compatibility with a range of Zuiko Digital lenses further expands its versatility, accommodating various photographic needs. While using the EC-20, the effective aperture of the lens is reduced by two stops, a consideration for maintaining optimal exposure settings. Overall, the Olympus EC-20 teleconverter offers a practical and efficient solution for photographers looking to extend their shooting range without compromising on image quality or camera performance.

Olympus EC-20 F.A.Q.

How do I attach the Olympus EC-20 Lens to my camera?

To attach the Olympus EC-20 Lens, first remove the rear lens cap by twisting it counterclockwise. Align the lens mount with your camera's lens mount, then rotate the lens clockwise until it clicks into place securely.

What should I do if the autofocus is not working on my Olympus EC-20 Lens?

Ensure that both the lens and camera are set to autofocus mode. Clean the electrical contacts on the lens and camera with a dry cloth. If the problem persists, try resetting the camera or updating the firmware.

How can I clean the Olympus EC-20 Lens safely?

Use a soft, lint-free cloth to gently wipe the lens. For smudges, apply a small amount of lens cleaner to the cloth, not directly on the lens. Avoid using rough materials or excessive force.

What precautions should I take when storing the Olympus EC-20 Lens?

Store the lens in a cool, dry place, ideally in a padded camera bag. Use silica gel packs to prevent moisture buildup. Keep the lens caps on to protect the glass from dust and scratches.

Can I use the Olympus EC-20 Lens with non-Olympus cameras?

The Olympus EC-20 Lens is designed for Olympus cameras with a Four Thirds mount. Using adapters, it may be compatible with other camera brands, but functionality can vary. Check compatibility and functionality before use.

How do I update the firmware for the Olympus EC-20 Lens?

Connect your camera to a computer with Olympus software installed. Follow the on-screen instructions to check for updates and apply them. Ensure the lens is attached to the camera during this process.

What is the effective focal length when using the Olympus EC-20 Lens?

The Olympus EC-20 Lens is a 2x teleconverter, meaning it doubles the effective focal length of the primary lens it is used with. For example, a 50mm lens becomes a 100mm lens.

Why is my Olympus EC-20 Lens not recognized by the camera?

Ensure the lens is correctly mounted. Clean the lens and camera contacts. Check for firmware updates for both the lens and camera. If the issue persists, consult Olympus support.

How can I improve image quality when using the Olympus EC-20 Lens?

Use a tripod to minimize camera shake, especially at longer focal lengths. Ensure proper lighting and use a higher aperture setting to increase depth of field and sharpness.

What are the common signs of wear and tear on the Olympus EC-20 Lens?

Common signs include scratches on the lens surface, loose mounting, and slow or noisy autofocus. Regularly inspect your lens and handle it carefully to prevent damage.