Olympus 25mm f1.8 Instructions Manual

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Olympus 25mm f1.8 Specification

The Olympus 25mm f1.8 Lens is a prime lens designed for Micro Four Thirds system cameras, offering a versatile focal length equivalent to 50mm on a 35mm camera. It features a bright f/1.8 maximum aperture, which allows for exceptional low-light performance and the ability to create a shallow depth of field for pleasing background blur, ideal for portrait and street photography. The lens construction consists of 9 elements in 7 groups, including aspherical elements that reduce aberrations and enhance image clarity and sharpness. Its compact and lightweight design, weighing approximately 137 grams, makes it an excellent choice for photographers seeking portability without compromising image quality. The lens incorporates a Movie & Still Compatible (MSC) autofocus mechanism, delivering fast, silent, and precise focusing suitable for both stills and video recording. A seven-blade circular aperture diaphragm ensures smooth and natural bokeh. The lens has a minimum focusing distance of 0.25 meters, enabling close-up shooting with a maximum magnification of 0.12x. It features a durable build, complemented by a high-quality finish, and is available in both black and silver to match different camera bodies. The Olympus 25mm f1.8 Lens also comes with a dedicated lens hood and a protective lens cap, offering additional protection against glare and scratches. Its optical performance, combined with a user-friendly design, makes it a popular choice for enthusiasts and professionals alike, providing excellent value for photographers looking to expand their prime lens collection.

Olympus 25mm f1.8 F.A.Q.

What are the best settings to use the Olympus 25mm f1.8 lens for portrait photography?

To achieve great portrait shots with the Olympus 25mm f1.8 lens, set your aperture wide open at f/1.8 for a shallow depth of field and beautiful bokeh. Use a low ISO setting to minimize noise, and adjust your shutter speed according to the lighting conditions to avoid camera shake.

How do I clean the Olympus 25mm f1.8 lens?

To clean your Olympus 25mm f1.8 lens, use a blower to remove dust, a microfiber cloth for wiping the glass, and lens cleaning solution for stubborn smudges. Avoid using household cleaners and ensure the cloth is free from debris to prevent scratches.

What should I do if the autofocus on my Olympus 25mm f1.8 lens is not working?

First, ensure that the camera body is set to autofocus mode. Clean the lens contacts with a dry cloth to ensure proper connection. If the problem persists, try resetting the camera settings or testing the lens on another camera body to isolate the issue.

Is the Olympus 25mm f1.8 lens weather-sealed?

No, the Olympus 25mm f1.8 lens is not weather-sealed. It is advisable to use a protective cover or avoid using it in harsh weather conditions to prevent damage.

What is the minimum focusing distance of the Olympus 25mm f1.8 lens?

The minimum focusing distance of the Olympus 25mm f1.8 lens is approximately 0.25 meters (9.8 inches). This allows for close-up shots with a magnification of 0.12x.

Can I use the Olympus 25mm f1.8 lens for macro photography?

While the Olympus 25mm f1.8 lens isn't specifically designed for macro photography, its close focusing distance allows for decent close-up shots. For true macro capabilities, consider using extension tubes or a dedicated macro lens.

How can I achieve better sharpness with the Olympus 25mm f1.8 lens?

To achieve better sharpness, use a tripod to eliminate camera shake, stop down the aperture to around f/4 or f/5.6 for optimal sharpness, and ensure your focus is precisely on the subject. Avoid shooting at very high ISO settings to reduce noise.

What is the field of view provided by the Olympus 25mm f1.8 lens?

The Olympus 25mm f1.8 lens provides a field of view equivalent to a 50mm lens on a full-frame camera, making it ideal for general photography, including street, portrait, and landscape shots.

How do I fix vignetting issues with the Olympus 25mm f1.8 lens?

Vignetting can be reduced by stopping down the aperture to around f/4. Additionally, in post-processing, you can use software like Lightroom or Photoshop to correct vignetting using lens correction tools.

Can the Olympus 25mm f1.8 lens be used with image stabilization?

The Olympus 25mm f1.8 lens itself does not have image stabilization. However, many Olympus camera bodies feature in-body image stabilization, which will work with this lens to reduce camera shake.