Nikon AF-S Nikkor 24mm f/1.4G ED User's Manual

Nikon AF-S Nikkor 24mm f/1.4G ED manual cover

Pages 124

Year 2010

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Nikon AF-S Nikkor 24mm f/1.4G ED Specification

The Nikon AF-S Nikkor 24mm f/1.4G ED is a prime wide-angle lens designed for photographers seeking exceptional image quality and performance. It features a fast maximum aperture of f/1.4, enabling superior low-light performance and depth of field control, making it ideal for landscape, architectural, and astrophotography. The optical construction includes 12 elements in 10 groups, incorporating two Extra-low Dispersion (ED) elements and two aspherical lenses to minimize chromatic aberrations and distortions, ensuring sharp, high-contrast images across the frame.

The lens is equipped with Nikon's Silent Wave Motor (SWM) technology, providing fast, quiet, and precise autofocusing, which is particularly beneficial for video recording and capturing spontaneous moments. The Nano Crystal Coat significantly reduces ghosting and flare, enhancing image clarity even in challenging lighting situations. A rounded 9-blade diaphragm contributes to a pleasing bokeh effect, rendering out-of-focus areas smoothly and naturally.

The build quality of the Nikon 24mm f/1.4G ED is robust, designed to withstand demanding conditions. It is sealed to protect against dust and moisture, making it suitable for outdoor photography. The lens features a minimum focusing distance of 0.25 meters, allowing photographers to get close to their subjects while maintaining an expansive field of view. It is compatible with FX-format Nikon cameras but can also be used with DX-format cameras, where it provides a 36mm equivalent focal length. With a weight of 620 grams and a length of approximately 88.5mm, it balances well on a variety of camera bodies, offering both portability and versatility for professional photographers.

Nikon AF-S Nikkor 24mm f/1.4G ED F.A.Q.

What are the key features of the Nikon AF-S Nikkor 24mm f/1.4G ED lens?

The Nikon AF-S Nikkor 24mm f/1.4G ED lens features a fast f/1.4 maximum aperture, ED (Extra-low Dispersion) glass elements for reducing chromatic aberrations, Nano Crystal Coat to minimize flare and ghosting, and Silent Wave Motor (SWM) for fast and quiet autofocus.

How can I achieve the best sharpness with this lens?

To achieve optimal sharpness, use an aperture around f/5.6 to f/8, which is typically the sweet spot for most prime lenses. Additionally, ensure your camera is mounted on a tripod to eliminate any camera shake.

What are common troubleshooting steps if the autofocus is not working?

First, ensure the lens is properly mounted and the camera is set to AF mode. Clean the electrical contacts on both the lens and camera. If the issue persists, reset the camera settings or try using a different camera body to isolate the problem.

How do I clean the lens properly without causing damage?

Use a blower to remove dust, then a microfiber cloth or lens cleaning tissue with a small amount of lens cleaning solution. Avoid excessive pressure and never apply the solution directly to the lens.

Can this lens be used for astrophotography, and what settings are recommended?

Yes, the wide aperture of f/1.4 makes it suitable for astrophotography. Use manual focus set to infinity, a wide-open aperture, and an ISO setting around 1600-3200. Experiment with exposure times to avoid star trails.

What should I do if the lens hood is stuck?

Apply gentle pressure while turning the hood in the opposite direction. If it remains stuck, ensure there is no debris causing the obstruction and try using a silicone jar opener for extra grip.

How does the weather sealing of this lens perform?

The Nikon AF-S Nikkor 24mm f/1.4G ED offers basic weather sealing to protect against dust and moisture. However, it is not fully waterproof, so avoid prolonged exposure to harsh weather conditions.

Is this lens compatible with both FX and DX-format Nikon cameras?

Yes, the lens is designed for FX-format cameras but can also be used on DX-format bodies. On DX cameras, the effective focal length will be approximately 36mm due to the crop factor.

What maintenance steps are recommended for prolonging the lens's lifespan?

Regularly clean the lens elements and contacts, store the lens in a dry and cool environment, and use a lens case when transporting. Periodically check for dust and fungus, especially if used in humid conditions.

How can I perform manual focus calibration on this lens?

Use a focus calibration tool or a flat target placed at a 45-degree angle. Adjust the focus manually and take test shots to ensure accurate focus. Repeat the process until the desired sharpness is achieved.