Sony SEL50M28 Operating Instructions

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Year 2016

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Sony SEL50M28 Specification

The Sony SEL50M28 is a full-frame macro lens designed for E-mount cameras, offering a versatile focal length of 50mm. It provides a 1:1 magnification ratio, ideal for capturing intricate details in close-up photography. The lens features an aperture range of f/2.8 to f/16, allowing for excellent depth of field control and low-light performance. With an optical construction comprising 8 elements in 7 groups, it employs an aspherical element to minimize aberrations and deliver sharp, high-contrast images.

The lens is equipped with a Direct Drive Super Sonic wave Motor (DDSSM) for fast, precise, and quiet autofocusing, which is particularly beneficial for both stills and video recording. A 7-blade circular diaphragm enhances the bokeh quality, providing smooth, defocused backgrounds that make subjects stand out. The minimum focusing distance is 16 centimeters, enabling photographers to get extremely close to subjects for detailed macro shots.

The exterior of the SEL50M28 is designed with a dust and moisture-resistant construction, ensuring durability and reliability in various shooting conditions. Its compact and lightweight design, weighing approximately 236 grams, makes it a convenient option for photographers on the go. The lens has a filter diameter of 55mm, allowing for the attachment of various filters to enhance creative expression. Overall, the Sony SEL50M28 macro lens combines advanced optics with robust features, making it a valuable tool for photographers seeking to explore macro photography with high precision and quality.

Sony SEL50M28 F.A.Q.

How do I attach the Sony SEL50M28 lens to my camera body?

To attach the Sony SEL50M28 lens, align the white dot on the lens with the white dot on the camera body mount. Gently insert the lens into the mount and rotate it clockwise until it clicks into place.

What is the best way to clean the Sony SEL50M28 lens?

Use a soft, lint-free cloth or a microfiber cleaning cloth to gently wipe the lens surface. For stubborn smudges, apply a small amount of lens cleaning solution to the cloth and then clean the lens. Avoid applying liquid directly to the lens.

Why is my Sony SEL50M28 lens not focusing properly?

Ensure that the camera is set to AF (autofocus) mode and that the lens is correctly attached. Check if the subject is within the minimum focusing distance of 16cm. If problems persist, clean the lens contacts and ensure the firmware is up to date.

Can I use the Sony SEL50M28 lens for video recording?

Yes, the Sony SEL50M28 lens can be used for video recording. It provides a smooth and silent autofocus operation, which is beneficial for capturing high-quality video without distracting noise.

What are the optimal camera settings for macro photography with the Sony SEL50M28?

For macro photography, use a small aperture (e.g., f/8 to f/16) to increase depth of field, and ensure ample lighting. Consider using a tripod to reduce camera shake and set the camera to manual focus for precise control.

How do I update the firmware for the Sony SEL50M28 lens?

To update the firmware, download the latest firmware from Sony's official website. Connect the camera with the lens attached to a computer via USB, and follow the on-screen instructions provided by the firmware update tool.

Is the Sony SEL50M28 lens compatible with all Sony E-mount cameras?

The Sony SEL50M28 lens is compatible with all Sony E-mount cameras. However, on APS-C sensor cameras, the effective focal length will be equivalent to 75mm due to the crop factor.

How can I prevent lens flare when using the Sony SEL50M28?

To prevent lens flare, use the lens hood provided with the lens. Avoid shooting directly into bright light sources, and try to position light sources at an angle to the lens.

What is the maximum aperture of the Sony SEL50M28 lens, and how does it affect image quality?

The Sony SEL50M28 lens has a maximum aperture of f/2.8. A wider aperture (lower f-number) allows more light to enter the lens, which is beneficial in low-light conditions and provides a shallower depth of field for artistic effects.

How do I store the Sony SEL50M28 lens when not in use?

Store the Sony SEL50M28 lens in a cool, dry place. Use a lens case or pouch to protect it from dust and physical damage. Ensure the lens caps are on to protect the glass elements.