Olympus ED 40-150mm f2.8 PRO Instructions Manual

Olympus ED 40-150mm f2.8 PRO manual cover
Pages 82
Year 2014
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Olympus ED 40-150mm f2.8 PRO Specification

The Olympus ED 40-150mm f2.8 PRO Lens is a high-performance zoom lens designed for Micro Four Thirds cameras, offering a versatile focal length range equivalent to 80-300mm on a 35mm format. It is characterized by a constant f/2.8 maximum aperture, providing exceptional low-light performance and depth-of-field control throughout the zoom range. The lens construction comprises 16 elements in 10 groups, incorporating specialized glass elements such as ED (Extra-low Dispersion), HR (High Refractive index), and aspherical elements to minimize chromatic aberrations and ensure sharp, high-contrast images with edge-to-edge clarity. It features a high-speed Imager AF system that delivers fast and accurate autofocus performance, suitable for capturing both stills and video.

The lens is equipped with a 9-blade circular diaphragm that contributes to a pleasing bokeh effect, enhancing image quality for portraiture and artistic photography. Its robust build includes a dustproof, splashproof, and freezeproof construction, making it ideal for use in various environmental conditions. The lens also features a Manual Focus Clutch mechanism for seamless transition between auto and manual focusing, offering precise control for photographers who prefer manual adjustments. Additionally, it includes a customizable L-Fn button for added operational flexibility. Weighing approximately 760 grams and measuring 79.4mm in diameter by 160mm in length, it is relatively compact and lightweight for its class, ensuring ease of handling and portability. Overall, the Olympus ED 40-150mm f2.8 PRO Lens is a versatile and durable option for professional photographers seeking high optical performance and reliability in diverse shooting scenarios.

Olympus ED 40-150mm f2.8 PRO F.A.Q.

What are the optimal settings for shooting portraits with the Olympus ED 40-150mm f2.8 PRO Lens?

For portraits, set the aperture to f/2.8 to achieve a shallow depth of field, which helps in isolating the subject. Use a focal length between 85mm and 150mm for flattering compression and perspective.

How can I prevent lens flare when using the Olympus ED 40-150mm f2.8 PRO Lens?

Use the lens hood provided with the lens to minimize lens flare. Additionally, avoid shooting directly into strong light sources such as the sun.

What is the best way to clean the Olympus ED 40-150mm f2.8 PRO Lens?

Use a soft, lint-free microfiber cloth to gently wipe the lens surface. For stubborn smudges, apply a small amount of lens cleaning solution to the cloth, not directly on the lens.

How do I update the firmware for the Olympus ED 40-150mm f2.8 PRO Lens?

Connect your camera to a computer with the Olympus Workspace software installed. Follow the on-screen instructions to check and update the lens firmware.

What should I do if the autofocus is not working on my Olympus ED 40-150mm f2.8 PRO Lens?

Ensure that the lens is securely attached to the camera. Check that the autofocus mode is enabled on the camera. If issues persist, reset the camera settings or try cleaning the lens and camera contacts.

Can the Olympus ED 40-150mm f2.8 PRO Lens be used for macro photography?

While not a dedicated macro lens, it can be used for close-up photography. Use the longest focal length (150mm) for the best results and consider extension tubes for closer focusing distances.

How do I ensure sharp images with the Olympus ED 40-150mm f2.8 PRO Lens?

Use a tripod to minimize camera shake, especially at longer focal lengths. Set a fast shutter speed and enable image stabilization if available.

What maintenance steps are recommended for the Olympus ED 40-150mm f2.8 PRO Lens?

Regularly clean the lens elements and body. Store the lens in a dry, dust-free environment. Periodically check and clean the lens mount contacts.

How can I reduce chromatic aberration with the Olympus ED 40-150mm f2.8 PRO Lens?

Stop down the aperture slightly from the maximum f/2.8 setting to reduce chromatic aberration. Post-processing software can also help correct any remaining color fringing.

Is the Olympus ED 40-150mm f2.8 PRO Lens weather-sealed?

Yes, the lens is weather-sealed, making it resistant to dust and moisture. It is suitable for use in challenging environmental conditions when paired with a weather-sealed camera body.