nikon

This refers to a specific lens manufactured by Nikon. It’s characterized by its 85mm focal length, a wide aperture of f/2, and inclusion in the AI-S (Automatic Indexing – Shutter priority) lens series. This lens is manually focused and designed for Nikon F-mount cameras.

Its significance lies in its ability to produce pleasing portraits and low-light images, due to the combination of focal length and wide aperture. Historically, these lenses represented a high point in optical design and build quality from Nikon, offering photographers a desirable balance of sharpness, bokeh, and compact size. Its mechanical construction contributes to its longevity and tactile feel.

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The specified photographic lens is a prime lens, characterized by a medium telephoto focal length of 105mm and a wide maximum aperture of f/1.8. This lens, produced by Nikon, is part of their AI-S (Aperture Indexing – Shutter priority) series, indicating its compatibility with Nikon cameras utilizing the AI-S system for aperture control. The combination of focal length and aperture makes it suitable for portraits, low-light photography, and applications where shallow depth of field is desired.

The advantages of this lens lie in its optical properties. The wide aperture allows for substantial light gathering, enabling photography in dimly lit environments without the need for excessive ISO settings. The medium telephoto focal length provides a flattering perspective for portraiture, minimizing distortion. Historically, this lens represents a period of innovation in optical design, delivering a balance of image quality, compactness, and usability for professional and advanced amateur photographers. Its manual focus operation encourages deliberate composition and technical skill.

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A fast, manual focus prime lens renowned for its optical qualities and build, it is a member of Nikon’s AI-S lens series. Characterized by a standard focal length, it offers a wide maximum aperture, advantageous in low-light conditions and for achieving shallow depth of field. Its manual focus operation provides tactile control over focusing, favored by some photographers.

The lens’s significance lies in its blend of portability, image quality, and affordability. Its fast aperture enables shooting in challenging lighting environments without resorting to high ISO settings. The resulting images often exhibit pleasing bokeh, enhancing subject isolation. Furthermore, its historical context within Nikon’s lens lineup reflects a commitment to durable, high-performing optics, appealing to both film and digital camera users. Its enduring popularity is a testament to its value and optical performance.

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This refers to a specific model of photographic lens manufactured by Nikon. It is a manual focus lens with a focal length of 50mm and a very wide maximum aperture of f/1.2. The “AIS” designation indicates it belongs to Nikon’s AI-S lens series, introduced in the early 1980s, which allows for compatibility with various Nikon camera metering systems.

Such lenses are prized for their ability to gather a significant amount of light, making them effective in low-light conditions. The wide aperture also allows for a shallow depth of field, creating images with blurred backgrounds, often desirable in portrait photography. Furthermore, these lenses represent a period of high-quality optical design and mechanical construction, offering robust performance and tactile feel.

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This refers to a specific photographic lens manufactured by Nikon. It is a manual focus lens characterized by its 135mm focal length and a very fast f/2.0 aperture. The “AIS” designation indicates that it is part of Nikon’s Advanced Integrated System, a feature that allows for compatibility with a wider range of Nikon cameras, particularly those with automatic exposure modes.

The significance of this lies in its optical qualities and build. The fast aperture enables photographers to capture images in low-light conditions and to create a shallow depth of field, resulting in appealing background blur (bokeh). Its manual focus design demands precision and skill from the user, contributing to a more deliberate and controlled photographic process. Historically, such lenses were highly valued for portraiture, photojournalism, and general purpose photography due to their ability to isolate subjects and render them with clarity.

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This refers to a specific photographic lens manufactured by Nikon. It is a manual focus lens with a focal length of 50mm and a maximum aperture of f/1.2. The “Ai-S” designation indicates its compatibility with Nikon’s automatic indexing system, allowing it to communicate aperture information to compatible camera bodies.

Its significance lies in its exceptional light-gathering capabilities due to the wide f/1.2 aperture. This makes it particularly useful in low-light conditions, allowing for faster shutter speeds or lower ISO settings. Historically, this lens represents a pinnacle of optical design from a period when manual focus lenses were the standard, and it continues to be valued for its build quality and unique image rendering.

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