Olympus ED75-300mm f4.8-6.7 Instructions Manual

Olympus ED75-300mm f4.8-6.7 manual cover

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Year 2010

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Olympus ED75-300mm f4.8-6.7 Specification

The Olympus ED75-300mm f4.8-6.7 lens is a versatile telephoto zoom lens designed for Micro Four Thirds system cameras, offering an effective focal length range of 150-600mm. This lens features a compact and lightweight design, making it ideal for handheld shooting and travel photography. It incorporates advanced optical technologies, including three Super ED (Extra-low Dispersion) lenses to minimize chromatic aberration and ensure high image quality across the zoom range. The lens construction comprises 18 elements in 13 groups, facilitating clear and sharp images even at maximum zoom.

The lens employs a circular aperture diaphragm with seven blades, enhancing the ability to produce pleasing bokeh, while the variable aperture range of f4.8-6.7 provides flexibility in various lighting conditions. It includes a high-speed, silent autofocus system powered by a precision linear drive motor, which is particularly beneficial for capturing fast-moving subjects and recording video. The lens is also equipped with Olympus's proprietary ZERO (Zuiko Extra-low Reflection Optical) coating to reduce flare and ghosting, ensuring optimal contrast and color fidelity.

With a minimum focusing distance of 0.9 meters, the ED75-300mm lens allows for close-up shooting capabilities, while maintaining clarity and detail. Its compact size, measuring approximately 70 mm in diameter and 116.5 mm in length, and weighing just 423 grams, make it one of the more portable options for wildlife, sports, and distant subjects. The lens is compatible with Olympus's range of accessories, including lens hoods and filters, enhancing its versatility in various shooting scenarios. Overall, the Olympus ED75-300mm f4.8-6.7 lens is a robust solution for photographers seeking a powerful yet portable telephoto option.

Olympus ED75-300mm f4.8-6.7 F.A.Q.

What are the optimal settings for wildlife photography using the Olympus ED75-300mm lens?

For wildlife photography, set your camera to aperture priority mode with an aperture around f/8 to ensure a good depth of field. Use a fast shutter speed (at least 1/500) to capture moving subjects clearly and set ISO to auto to compensate for changing light conditions.

How can I reduce lens flare when using the Olympus ED75-300mm lens?

To minimize lens flare, attach a lens hood to the Olympus ED75-300mm lens. Additionally, avoid shooting directly into the sun, and consider using a polarizing filter to reduce reflections.

What is the best way to clean the Olympus ED75-300mm lens?

Use a soft, lint-free microfiber cloth to gently wipe the lens surface. For stubborn dirt, apply a few drops of lens cleaning solution to the cloth (not directly on the lens) and clean in a circular motion.

Why is my Olympus ED75-300mm lens not autofocusing properly?

Ensure the lens is securely attached to the camera body. Check if the AF/MF switch is set to AF. Also, ensure the camera settings are compatible with autofocus operations, and clean the lens contacts if needed.

How do I achieve sharp images with the Olympus ED75-300mm lens?

To get sharp images, use a tripod to minimize camera shake, especially at longer focal lengths. Use the lens' sweet spot aperture, typically between f/8 and f/11, and enable image stabilization if available.

Can I use the Olympus ED75-300mm lens for macro photography?

While not a dedicated macro lens, you can use the Olympus ED75-300mm for close-up shots by maintaining the minimum focusing distance of 0.9m. For better results, consider using extension tubes.

What should I do if the zoom ring on my Olympus ED75-300mm lens is stiff?

If the zoom ring is stiff, gently rotate it back and forth to loosen it. Avoid forcing it. If the problem persists, professional servicing may be needed to ensure no internal damage.

How can I prevent dust from getting inside my Olympus ED75-300mm lens?

Always attach front and rear lens caps when not in use. Store the lens in a sealed camera bag and consider using a UV filter to protect the front element from dust.

Is the Olympus ED75-300mm lens weather-sealed?

The Olympus ED75-300mm lens is not weather-sealed. To use it in adverse weather conditions, consider using a rain cover or protective case to prevent moisture intrusion.

What are the advantages of using the Olympus ED75-300mm lens for sports photography?

The Olympus ED75-300mm lens offers a long focal range ideal for capturing distant subjects, such as players in a sports event. Its lightweight design makes it easy to handle during fast-paced action shots.