Nikon AF-S DX Nikkor 18-140mm f/3.5-5.6G ED VR User's Manual

Nikon AF-S DX Nikkor 18-140mm f/3.5-5.6G ED VR manual cover
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Year 2013
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Nikon AF-S DX Nikkor 18-140mm f/3.5-5.6G ED VR Specification

The Nikon AF-S DX Nikkor 18-140mm f/3.5-5.6G ED VR is a versatile zoom lens designed for Nikon DX-format DSLR cameras, offering a broad focal range suitable for diverse photographic needs. It features a focal length range of 18-140mm, providing a 35mm equivalent of 27-210mm, making it ideal for wide-angle to telephoto perspectives. The lens incorporates a variable aperture from f/3.5 at the wide end to f/5.6 at the telephoto end, allowing for flexibility in different lighting conditions.

Equipped with Nikon's Vibration Reduction (VR) technology, the lens compensates for camera shake, enabling sharper images in low-light situations and at slower shutter speeds. The optical construction consists of 17 elements in 12 groups, including one Extra-low Dispersion (ED) glass element and one aspherical lens element, which work together to minimize chromatic aberrations and distortions, enhancing image clarity and color accuracy.

The Silent Wave Motor (SWM) ensures fast, quiet, and precise autofocus performance, beneficial for both still photography and video recording. The lens also includes a Super Integrated Coating (SIC) to reduce lens flare and ghosting, improving contrast and color fidelity. With a minimum focus distance of 0.45m, the lens allows for close-up shooting, enhancing its versatility. Compact and lightweight, it measures approximately 78mm in diameter and 97mm in length, and weighs around 490 grams, making it convenient for everyday use and travel. The lens is constructed with a metal mount, adding to its durability and reliability in various shooting environments.

Nikon AF-S DX Nikkor 18-140mm f/3.5-5.6G ED VR F.A.Q.

What are the key features of the Nikon AF-S DX Nikkor 18-140mm f/3.5-5.6G ED VR lens?

The lens features a versatile 7.8x zoom range, Vibration Reduction for image stabilization, Extra-low Dispersion glass for reduced chromatic aberration, and a Silent Wave Motor for fast and quiet autofocus.

How do I enable Vibration Reduction on the Nikon 18-140mm lens?

Vibration Reduction can be enabled by switching the VR switch on the side of the lens barrel to 'ON'. This helps reduce camera shake, especially in low-light conditions.

What is the best way to clean the Nikon 18-140mm lens?

Use a soft, lint-free cloth or a lens cleaning solution specifically designed for optical lenses. Avoid using rough materials or household cleaners as they can damage the lens coating.

How can I troubleshoot autofocus issues with my Nikon 18-140mm lens?

Ensure the lens is properly attached to the camera, the AF/M switch is set to 'AF', and the camera settings support autofocus. If issues persist, try cleaning the lens contacts or resetting the camera.

Can I use the Nikon 18-140mm lens for macro photography?

While not a true macro lens, the Nikon 18-140mm has a minimum focus distance of 0.45m, allowing for close-up shots but not true 1:1 macro photography.

What is the recommended maintenance routine for the Nikon 18-140mm lens?

Regularly clean the lens surfaces, check for dust or debris around the zoom and focus rings, and store the lens in a dry, cool place when not in use. Use a lens cap to protect the glass elements.

Is there a way to update the firmware of the Nikon 18-140mm lens?

The Nikon 18-140mm lens does not have user-updatable firmware. Firmware updates are generally provided for the camera body rather than the lens.

How does the Silent Wave Motor benefit the Nikon 18-140mm lens?

The Silent Wave Motor enables fast and quiet autofocus, making it ideal for capturing video and action shots without intrusive noise from lens operation.

Can the Nikon 18-140mm lens be used on full-frame cameras?

The Nikon 18-140mm is designed for DX-format cameras. It can be used on full-frame cameras in crop mode but will not utilize the full sensor area, resulting in reduced resolution.

What should I do if my Nikon 18-140mm lens is stuck and won't zoom?

Check for any physical obstructions or debris around the zoom ring. Gently try to loosen the zoom ring. If the problem persists, consult a professional technician or contact Nikon support.