Sony SEL85F18 Operating Instructions

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Sony SEL85F18 Specification

The Sony SEL85F18 is a medium-telephoto prime lens designed for full-frame E-mount cameras, offering a blend of high-quality optics and compact design suitable for both professionals and enthusiasts. It features an 85mm focal length, which is ideal for portrait photography, providing a natural perspective and excellent subject-background separation. The lens boasts a bright f/1.8 maximum aperture, allowing for impressive low-light performance and the ability to create a beautiful bokeh effect, enhancing the aesthetic quality of out-of-focus areas.

Optically, the SEL85F18 is constructed with 9 elements in 8 groups, including one extra-low dispersion element to minimize chromatic aberrations and deliver sharp, clear images with high contrast. The lens incorporates Sony’s renowned Optical SteadyShot image stabilization, ensuring sharp handheld shots by compensating for camera shake. It also utilizes a double linear motor system for fast, precise, and quiet autofocus, making it suitable for both stills and video recording.

The build of the lens is both lightweight and robust, with a dust and moisture-resistant exterior, allowing for reliable performance in various shooting conditions. The focus ring offers smooth manual focus control, offering photographers additional precision when needed. Additionally, it features a customizable focus hold button and a wide, responsive aperture ring for intuitive handling.

Overall, the Sony SEL85F18 stands out as a versatile and high-performing lens that combines advanced optical technology with a user-friendly design, making it a valuable addition to any photographer's kit.

Sony SEL85F18 F.A.Q.

What are the key features of the Sony SEL85F18 lens?

The Sony SEL85F18 is an 85mm mid-telephoto prime lens with a bright f/1.8 aperture, known for its high resolution and beautiful bokeh. It features a 9-blade circular aperture, ED glass to reduce chromatic aberration, and a double linear motor system for fast, precise focusing.

How do I clean the Sony SEL85F18 lens safely?

To clean the Sony SEL85F18 lens, use a blower to remove dust, then gently wipe the lens with a microfiber cloth. For stubborn smudges, apply a small amount of lens cleaning solution to the cloth, not directly to the lens. Avoid using canned air or harsh chemicals.

What camera bodies are compatible with the Sony SEL85F18 lens?

The Sony SEL85F18 is compatible with Sony E-mount cameras, including full-frame models like the Sony A7 series and APS-C models such as the Sony A6000 series.

How can I achieve the best bokeh effect with the Sony SEL85F18?

To achieve optimal bokeh with the Sony SEL85F18, shoot with a wide aperture, preferably f/1.8, and ensure a good distance between your subject and the background. This will create a pleasing, soft background blur.

Why is my Sony SEL85F18 lens not focusing correctly?

If your Sony SEL85F18 lens is not focusing correctly, check for any obstructions or dirt on the lens. Ensure that the camera's firmware is up to date and that the lens is securely attached. Try switching between autofocus and manual focus to reset the system.

What is the best way to store the Sony SEL85F18 lens when not in use?

Store the Sony SEL85F18 lens in a cool, dry place, preferably in a padded camera bag or case. Use lens caps to protect the glass elements, and consider using silica gel packs to prevent moisture build-up.

Is the Sony SEL85F18 lens weather-sealed?

The Sony SEL85F18 lens is not fully weather-sealed. While it is designed to withstand some dust and moisture, it is advisable to use additional protection in adverse weather conditions.

What are the advantages of using an 85mm lens like the Sony SEL85F18 for portrait photography?

An 85mm lens like the Sony SEL85F18 is ideal for portrait photography because it offers a natural perspective with minimal distortion, allowing for flattering portraits. Its wide aperture also helps to isolate subjects from the background with beautiful bokeh.

Can I use filters with the Sony SEL85F18 lens, and if so, what size should I get?

Yes, you can use filters with the Sony SEL85F18 lens. It has a filter thread size of 67mm, so any 67mm diameter filter will be compatible.

How can I update the firmware for the Sony SEL85F18 lens?

Firmware updates for the Sony SEL85F18 lens are performed through the camera body. Connect the camera to a computer, download the firmware update from Sony's support website, and follow the provided instructions to complete the update process.