Fujifilm G-Mount Prime GF120mmF4 R LM OIS WR Macro User Manual

Fujifilm G-Mount Prime GF120mmF4 R LM OIS WR Macro Lens manual cover

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Fujifilm G-Mount Prime GF120mmF4 R LM OIS WR Macro Lens Specification

The Fujifilm G-Mount Prime GF120mmF4 R LM OIS WR Macro Lens is designed for the GFX medium format camera system, offering exceptional optical performance and versatility for macro photography. With a focal length of 120mm, equivalent to 95mm in 35mm format, this lens is ideal for capturing detailed close-ups and portraits. The lens construction consists of 14 elements in 9 groups, including 3 ED (extra-low dispersion) elements that minimize chromatic aberrations and deliver high-resolution images with outstanding clarity and color fidelity.

The GF120mmF4 is equipped with a linear motor for fast and quiet autofocus, enhancing its usability in various shooting environments. Optical Image Stabilization (OIS) compensates for up to 5 stops of camera shake, ensuring sharp images even in low-light conditions or when shooting handheld. The lens features a maximum magnification of 1:2, allowing for half life-size reproduction of subjects, making it a perfect choice for macro enthusiasts.

Weather resistance is a key feature of the GF120mmF4, with a weather-sealed construction that protects against dust and moisture, enabling use in challenging conditions. The lens also operates in temperatures as low as -10°C, providing reliability in diverse environments. The aperture ring includes a Command Position (C) that allows users to adjust the aperture via the camera body for seamless operation.

Weighing approximately 980 grams and measuring 152.5mm in length, this lens balances well on the GFX camera bodies, offering a comfortable handling experience. The Fujifilm GF120mmF4 R LM OIS WR Macro Lens delivers professional-grade performance, making it an essential tool for photographers who demand precision and quality in their macro and portrait work.

Fujifilm G-Mount Prime GF120mmF4 R LM OIS WR Macro Lens F.A.Q.

What are the key features of the Fujifilm GF120mmF4 R LM OIS WR Macro Lens?

The Fujifilm GF120mmF4 R LM OIS WR Macro Lens features a 120mm focal length, a maximum aperture of f/4, linear motor-driven autofocus, optical image stabilization, and weather-resistant construction. It is designed for macro photography with a 1:2 magnification ratio.

How do I perform basic maintenance on the Fujifilm GF120mmF4 R LM OIS WR Macro Lens?

To maintain the lens, regularly clean the lens elements with a soft, lint-free cloth. Use a blower to remove dust and avoid touching the glass with your fingers. Ensure the weather-resistant seals are intact to protect against moisture and dust.

How can I troubleshoot autofocus issues with the GF120mmF4 lens?

If autofocus is not working, ensure the lens contacts are clean and the camera firmware is updated. Try switching to manual focus to see if the issue persists, and check if the lens is properly mounted on the camera body.

What is the best way to use the optical image stabilization (OIS) feature on this lens?

To use OIS effectively, ensure it is enabled via the camera settings. Use it for handheld photography, especially in low-light conditions or when using slower shutter speeds to minimize camera shake.

Can this lens be used in extreme weather conditions?

Yes, the GF120mmF4 R LM OIS WR Macro Lens is weather-resistant, meaning it is sealed against dust and moisture. However, it is advisable to protect it from direct exposure to harsh elements and extreme temperatures.

How should I store the Fujifilm GF120mmF4 lens when not in use?

Store the lens in a dry, cool place, ideally in a padded camera bag or case. Use a lens cap to protect the front and rear elements, and consider using silica gel packets to control humidity.

What should I do if I notice fungus inside my GF120mmF4 lens?

If fungus is detected, it's best to consult a professional lens cleaning service. To prevent fungus, store the lens in a dry environment and use silica gel packets to reduce humidity.

How can I achieve the best macro shots with the GF120mmF4 lens?

For optimal macro shots, use a tripod to stabilize your camera, employ manual focus for precision, and consider focus stacking techniques. Good lighting is crucial; use natural light or a ring light for even illumination.

What are some compatible accessories for enhancing the performance of the GF120mmF4 lens?

Compatible accessories include extension tubes for closer focusing, macro flash systems for better lighting, and polarizing filters to reduce glare. A sturdy tripod can also enhance stability during shooting.

How can I update the firmware of the GF120mmF4 lens?

To update the lens firmware, download the latest firmware from the Fujifilm website, transfer it to a formatted SD card, and follow the update instructions provided by Fujifilm with your camera and lens attached.