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Laowa Magic Format Converter (MFC) - Nikon F/G to Fujifilm G

Manufacturer:
Laowa
Our Part Number:
LAO1031
Manufacturer Part No:
9407
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Quick Overview
- Converts Nikon F Lens to Fujifilm G-Mount
$299.00
Laowa Magic Format Converter (MFC) - Nikon F/G to Fujifilm G Laowa Magic Format Converter (MFC) - Nikon F/G to Fujifilm G
Laowa Magic Format Converter (MFC) - Nikon F/G to Fujifilm G
The newly released Fujifilm GFX 50S has a sensor slightly larger than the standard 35mm full frame sensor. When full frame Canon/Nikon lenses are used with Fujifilm GFX, there is a possibility that serious vignetting may occur, especially for wide angle lenses.

Our patented 5 elements in 4 groups optics system inside the Laowa Magic Format Converter (MFC) can enlarge the image circle of your Canon / Nikon full frame lens and allow it to use with Fujifilm GFX cameras without vignetting.

The aperture dial on Nikon F/G adapter is designed to provide aperture control for Nikon G-type lenses, which do not have an aperture ring. No such feature on Canon mount.

Laowa Magic Format Converter (MFC) is the world’s first Fujifilm GFX adapter with optics for Canon/Nikon Full Frame lenses. The patented optics system inside the MFC will enlarge the image circle of any full frame lenses and fit it onto the relatively larger Fujifilm GFX- 50s camera sensors. It has a focal length multiplier of 1.4x and reduces the maximum aperture by 1-stop.

The Laowa Magic Format Converter (MFC) is different from the simple GFX adapter existing in the market. The GFX adapter currently available in the market simply adapts the Canon/Nikon lenses onto the Fujifilm G-mount body with no resizing on the image circle. However, due to the relatively smaller image circle of Canon/Nikon full frame lenses, most of the them are not able to completely fill the Fujifilm GFX sensors, resulting in a vignetting (Dark Corners) or heavily degraded peripheral sharpness in the images.

Our Magic Format Converter (MFC) took advantage of the short flange distance of mirrorless cameras and incorporated a patented optics system to expand the image circle of the lens without compromising the image quality. The enlarged image also corrects the vignetting and maintains the optical performance of your lens in the medium format system.

The Magic Format Converter (MFC) is particularly useful for ultra-wide angle lenses. Vignetting tends to be stronger when we adapt an ultra-wide angle full frame lenses onto the GFX sensors. By using the MFC, GFX users will be able to enjoy an ultra-wide angle of view without the need to crop away all unusable corners of the images. When the MFC is used with our Laowa 12mm f/2.8 Zero-D lens, it will become a roughly 17mm f/4 lens in GFX-50S. The angle of view will be around 116° (equivalent to appr. 13mm lens in 35mm format), making it one of the widest lens available for the GFX system. The MFC opens up a lot more ultra-wide angle lens options for the new Fujifilm GFX camera and increases the compatibility of full frame lenses to the Medium Format cameras.
Lens Structure
5 elements in 4 groups
Focal Length Multiplier
Increase by 1.4x
Aperture Impact
Reduce by 1-stop
Focus Mode / Aperture Control
Manual
Dimensions
69.6 x 44.1mm
Weight
360g
Mounts
Nikon F/G to Fujifilm GFX

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Attention to all California residents, Proposition 65 or officially known as, the Safe Drinking Water and Toxic Enforcement Act of 1986, is a law that requires warnings be provided to California consumers when they might be exposed to chemicals identified by California as causing cancer or reproductive toxicity. The warnings are intended to help California consumers make informed decisions about their exposures to these chemicals from the products they use. The California Office of Environmental Health Hazard Assessment (OEHHA) administers the Proposition 65 program and publishes the listed chemicals, which includes more than 850 chemicals. August 2016, OEHHA adopted new regulations, to go into effect on August 30, 2018, which changes the information that is required in or on Proposition 65 warnings.

We want you to know and be aware of our product safety and Midwest Photo is taking all of the necessary steps to comply with the applicable safety and health requirements made by this Proposition 65.

WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

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Additional Information about Proposition 65

For background on the new Proposition 65 warnings, see https://www.p65warnings.ca.gov/new-proposition-65-warnings.

Proposition 65 and its regulations are posted at https://oehha.ca.gov/proposition-65/law/proposition-65-law-and-regulations.

To give Midwest Photo any notices of an alleged violation of the California Health and Safety Code Section 25249.5 or 25249.6, you must send us a notice at mpex@mpex.com.