Weighing only 170g the Fujifilm MCEX-18G WR Macro Extension Tube increases the maximum magnificati...Weighing only 170g the Fujifilm MCEX-18G WR Macro Extension Tube increases the maximum magnification and shortens the focus distance of GF lenses, whilst maintaining high image quality. The Fujifilm WR MCEX-18G Macro Extension Tube gives you a powerful magnification boost for your Fujifilm GFX 50S and GF lenses. This Macro Extension Tube is 18mm long to enable macro-like performance for your average focal length lens. Consistent Quality This extension tube contains no optical components, which means the image retains the quality of the original lens while simply providing a boost in magnification. Lens and camera autofocus features work hand in hand with the Macro tube.
The Fujifilm MCEX-18G WR Macro Extension Tube is designed for Fujifilm GFX 50S and GF lens users seeking to achieve higher magnification and closer focusing distances for macro photography without sacrificing image quality. Its lightweight 18mm design effectively boosts magnification, enabling detailed shots of small subjects. A key benefit is its ability to leverage the camera and lens's autofocus systems while maintaining the original optical quality, as it contains no glass elements. However, users should note that it adds physical length between the lens and camera body, which can affect overall balance and handling.
All features
Brand
Fujifilm
Extended Product Information
FAQs
Does the extension tube contain any glass elements?
No, the Fujifilm MCEX-18G WR Macro Extension Tube contains no optical (glass) elements. This ensures that the image quality of your lens is not compromised.
Can I use this with any Fujifilm lens?
This extension tube is specifically designed for use with Fujifilm GFX 50S cameras and GF lenses.
Will this make my lens a true macro lens?
It significantly increases magnification and allows for closer focusing, providing macro-like capabilities. However, it does not alter the inherent optical characteristics of the lens itself.
How does it affect autofocus performance?
The extension tube is designed to work seamlessly with the camera and lens's autofocus systems, maintaining functional autofocus capabilities.
What does 'WR' stand for?
WR stands for Weather Resistant. This designation indicates that the extension tube is built to withstand dust and moisture, making it suitable for use in challenging environmental conditions when paired with WR-rated cameras and lenses.
How do I clean the extension tube?
Clean the mounting surfaces and electrical contacts with a dry, lint-free microfiber cloth. Avoid touching the internal surfaces.
Can I stack multiple extension tubes?
While technically possible in some setups, stacking extension tubes is not recommended as it can lead to significant light loss, autofocus challenges, and potential image quality degradation.
Troubleshooting
Autofocus is slow or inaccurate.
Ensure the electrical contacts on the extension tube, lens, and camera are clean. Try manually focusing if autofocus continues to struggle.
Camera does not recognize the lens.
Remove the extension tube and lens, then reattach them securely. Check that the extension tube is properly mounted to the camera body.
Image quality appears degraded.
Since the tube has no optical elements, image quality degradation is unlikely to be caused by the tube itself. Ensure your lens is clean and functioning correctly, and check for focus issues.
Extension tube feels loose.
Verify that the mounting locks on both the camera and the lens are fully engaged with the extension tube.
Pros and Cons
Pros
Significantly increases magnification for macro photography.
Preserves original image quality due to the absence of optical elements.
Maintains full autofocus functionality with compatible lenses and cameras.
Lightweight and adds minimal bulk to the overall setup.
Weather-resistant construction complements WR camera bodies and lenses.
Cons
Reduces the minimum focusing distance, which can be a limitation for non-macro subjects.
Increases the physical length of the lens, potentially affecting balance.
Does not add any optical correction, so any lens aberrations are still present.
Requires compatible Fujifilm GFX cameras and GF lenses.
Setup, Compatibility & Care
Setup:
Ensure both the camera body and the extension tube are clean and free of dust.
Mount the Fujifilm MCEX-18G WR Macro Extension Tube onto the camera body's lens mount, similar to attaching a lens.
Attach your compatible GF lens to the other end of the extension tube.
Ensure all connections are secure.
Compatibility:
This extension tube is designed for use with Fujifilm GFX 50S cameras and GF lenses.
It is particularly beneficial when used with Fujifilm's Weather Resistant (WR) camera bodies and GF lenses.
Care:
Clean the mounting surfaces and electrical contacts gently with a dry, lint-free microfiber cloth.
Avoid touching the internal surfaces of the tube.
Store in a protective case when not in use to prevent dust and damage.
If exposed to significant moisture, wipe dry immediately with a clean cloth and allow it to air dry before reattaching to your camera.